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Jen Coster

@jcalyst.bsky.social
1.9K followers 1.2K following 1.8K posts

narrative design and writer for Butterscotch Shenanigans. video games, D&D, SFF. former reader at Escape Pod. erstwhile MD. #AuDHD. she/they.

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Jen Coster @jcalyst.bsky.social · 30/08/2026
this is the best thing I have ever found at costco
completed Lego model of Derpy the blue tiger from K-Pop Demon Hunters. his front right paw rests on a tipped over flower pot and Sussy, the six-eyed raven perches on his head while wearing a hat.
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Jen Coster @jcalyst.bsky.social · 15/08/2026
because one is not enough
cover of a sketchbook I case bound. the bookcloth has a teal background and kaleidoscopic imagery of roosters, roses, and a roaring tigerinside endpapers of the book I made. the endpapers show eggs in varying sizes bc eggs are neatback cover of a sketchbook I case bound. the bookcloth has a teal background and kaleidoscopic imagery of roosters, roses, and moths a top view close up of the spine of the book bc I'm proud of inserting tiny teal end bands
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Jen Coster @jcalyst.bsky.social · 15/08/2026
it's good to just make things
cover of a handbound sketch book. the covering bookcloth shows large fantastically illustrated dahlias and chrysanthemums in purple, green, red, vibrant blueclose up of the exposed spine of the book I made showing exposed tapes with French link stitch over topinside cover of the sketchbook I made showing a black and white botanical end paper and a clean first page
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Jen Coster @jcalyst.bsky.social · 03/07/2026
behold this perfect angel
an orange tabby cat sleeping peacefully, curled up tight, front paws tucked under his chin, a soft innocent expression on his sweet little face
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Jen Coster @jcalyst.bsky.social · 17/06/2026
particularly happy with this set ngl. happy pride, queers 🌈💖
left hand with nails in an almond shape painted with neon French tips. pink to thumb — melon, yellow, green, blue, purplesame left hand, now palm up and fingers curled inwardsright hand with thumb, fourth, and fifth finger nails in an almond shape painted with neon French tips — hot pink, blue, purple. the first and second fingers are cut short and painted with designs — a small neon orange heart on the first finger, and vertical neon rainbow stripes on the secondsame right hand palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 04/06/2026
This is a cat checkpoint; relinquish your most recent cat picture sleepy Ori
an orange tabby cat curled up and sleepy, his front paws drawn up to where you can see his pink toe beans peeking out from the floof
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Jen Coster @jcalyst.bsky.social · 05/05/2026
the kickstarter for The Deck of Woven Marrow by @emeraldbarkley.bsky.social is LIVE TODAY! my soft goth heart is so excited about this 🖤💀💮 check it out here: www.kickstarter.com/projects/the...
top down view of several cards from the Deck of Woven Marrow — gorgeous soft watercolor art with snakes and skulls and flowers
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Jen Coster @jcalyst.bsky.social · 24/04/2026
returned home to lilacs starting to bloom 💜
a view of my backyard, a riot of green growing things against red brick and red mulch. a lilac bush dotted with pale pink-purple flowers is in the center
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Jen Coster @jcalyst.bsky.social · 12/02/2026
an early valentine's set ❤️ but really, appropriate for any and every occasion
left hand with nails in an almond shape painted with a pale pink nude color with blood red gothic lettering spelling out the word "fuck" in an ambigram that flips to read "ice"same left hand, now palm up and fingers curled inwards. the letters now read "ice"
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Jen Coster @jcalyst.bsky.social · 01/01/2026
👀🤞🙏
screenshot of the Merriam-Webster Your 2026 Word gif. the assigned word is "prosperous"
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Jen Coster @jcalyst.bsky.social · 01/01/2026
look at this baby
a tuxedo cat looking towards the camera with a sweet angelic expression while sitting in a little basket.
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Jen Coster @jcalyst.bsky.social · 15/12/2025
If you see this, we IMPLORE you to post a picture from whatever device you're using without explanation.
Zac Oyama wearing a sheet mask on his face and a sleep mask on his forehead staring into the middle distance with the caption "I'm the belle of the ball."
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Jen Coster @jcalyst.bsky.social · 14/12/2025
cookie season 😋
a close up of black sesame swirled sugar cookies speckled with a copious amount of black sesame seeds
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Jen Coster @jcalyst.bsky.social · 09/12/2025
You will be visited by three spirits
Bert from Sesame Street looking annoyed while Cookie Monster, Grover, and Ernie happily yap around him
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Jen Coster @jcalyst.bsky.social · 24/11/2025
quite pleased w how this little celestial vibes set ended up
left hand with nails in a short almond shape painted with pearlescent white shimmer lacquer. the first and fourth nails are decorated with gold stars.same left hand, now palm up and fingers curled inwardsright hand with thumb, fourth, and fifth finger nails in a short almond shape painted with pearlescent white shimmer lacquer. first and second finger nails short and painted with a metallic copper with gold shimmer and decorated with silver starssame right hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 30/10/2025
look at these perfect lil guys 🥹😭💖 by @leslielevings.bsky.social
a trio of small sculptures of colorful gremlin creatures popping out of jack o lanterns. the little creatures and the jack o lanterns each have incredible expressions of varying levels of enthusiasm
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Jen Coster @jcalyst.bsky.social · 28/09/2025
I've got a whole row to myself 😌
view from an airplane window showing lots of mountains far below. with a partial view of the wing of the airplane
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Jen Coster @jcalyst.bsky.social · 19/09/2025
how? why?
a black silicone ice cube tray holding a bunch of large ice cubes, one of which has a strange ice protrusion sticking out of it for some reason
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Jen Coster @jcalyst.bsky.social · 01/08/2025
one more for good measure
screenshot from Of Misfits and Magic 2, of Aabria Iyengar, a Black woman with long wavy black hair wearing impeccable pale blue/turquoise lipstick, holding serious eye contact as she plays a mermaid/siren character.

 the caption reads "I would like very much to drown men with you."
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Jen Coster @jcalyst.bsky.social · 01/08/2025
Post a random picture or everything goes bad in August?
screenshot of a post from @RichNeville that reads "Found something new to say when I leave a room." above a picture of a package that has sliced cheese on the front with the text "Stay Fresh Cheese Bags"
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Jen Coster @jcalyst.bsky.social · 08/06/2025
❤️🧡💛💚💙💜✨
left hand with nails in a short almond shape painted with bright rainbow neon colors. middle finger and thumb have starburst rainbow streaks. ring finger painted with a nude and a small neon pink heart. pinky painted with neon yellow. pointer painted with neon pinksame left hand, picture taken from a slightly overhead view, brighter lighting, slightly zoomed inright hand with nails in a short almond shape painted with bright rainbow neon colors. thumb in neon pink; fourth finger in neon green; pinky in neon orange. pointer and middle fingers are painted in a neutral nude color and a small neon purple heart and a neon blue heart respectivelysame right hand, picture taken from a slightly overhead view, zoomed in slightly
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Jen Coster @jcalyst.bsky.social · 11/05/2025
I was trying to capture the gorgeous shimmery flash of this polish in the sunshine coming through my window, and Ori assumed it was an invitation for pets 😸
left hand with nails in a short almond shape painted with a sheer aurora lacquer that shimmers blue and green and goldsame left hand showing off nail polish but a rogue orange tabby cat head has appeared and is trying to nuzzle under the hand to get petssame left hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 19/04/2025
there was a wild thunderstorm last night and today is very grey and rainy ⛈️ the exact opposite of this set lol
left hand showing off short almond shaped nails painted with neon nail polish in a vertical gradient going from hot pink on the pinky to orange to bright yellow on the thumbright hand showing off short almond shaped nails painted with neon nail polish in a vertical gradient going from bright yellow on the thumb to green then blue then violet then to purple on the pinky
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Jen Coster @jcalyst.bsky.social · 13/04/2025
another set inspired by Crashlands 2! CORAA was one of my fave characters to write — love channeling my inner snarky chaos femme 😘💖 GUY-D was also quite fun to write. his face is so silly and the little 'ahrm hrm' sound he makes in game is hilarious 😁
left hand with nails in a short rounded shape painted with different designs on each nail. from pinky to thumb — dark purple with small shimmery white-blue stars; neon pink with a neon melon pentagon design; dark purple with a smiling harlequin-esque happy face in neon hot pink; dark purple with neon hot pink and melon stripes; silver with a dark purple circle with a blue happy faceright hand with nails in a short rounded shape painted with different designs on each nail. from thumb to pinky — silver background with a dark purple square and a neon hot pink 'eye' in the center; pointer to ring finger painted with a dark purple background and neon yellow accents to form a little face with a mustache when viewed upside down; neon green with a neon yellow pentagon designsame right hand, now palm up and fingers curled inwards. the three fingers in the middle now make a little mustached face when next to each other
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Jen Coster @jcalyst.bsky.social · 06/04/2025
a tribute to Crashlands 2 with this set since it comes out THIS WEEK! I'm so excited for this game to finally be out in the world! there are a million things I wish I kind of did a bit differently (much like making a game lmao), but ultimately I'm pretty happy with how this turned out 💖
left hand with nails in a short rounded shape painted with a shimmery burgundy lacquer with a golden stripe streaking across all the fingers, accented with a shifty pink-orange and small silver starssame left hand, now palm up and fingers curled inwards. a little crashpod on reentry is painted on the thumbright hand with nails in a short rounded shape. first finger is painted with Juicebox's happy expression, middle finger is painted with Flux's face, thumb shows a Juice Jem in gold on a shifty gold-burgundy background
cover art for Crashlands 2, showing Flux in a purple Infinisuit standing with one leg up on a package, space wrench in one hand and Juice Jem in the other. Juicebox, her robot companion, hovers near her head, a joyful expression on his face. in the background, a couple of Flux's alien buddies are engaged in crafting while looming overhead is a large femme robot face with a sinister smile and hovering ghostly arms
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Jen Coster @jcalyst.bsky.social · 26/03/2025
it's that time of year 🌸✨
the branches of a magnolia tree covered in magenta blossoms against a cloudless blue skya colander filled with pink magnolia blossomstwo pint sized mason jars filled with pink syrup, stacked on top of each other in front of a window. the syrup is a delicate glowing pink with the light shining through it
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Jen Coster @jcalyst.bsky.social · 26/03/2025
what a lovely thing to come home to 💚🦀 — LOVE LETTERS: REASONS TO BE ALIVE is a gorgeous essay series about the small (but not-so-small) things that keep us anchored in this existence, that help us persist even during the hardest of times. another beautiful project by @sarahgailey.bsky.social
the cover of LOVE LETTER: REASONS TO BE ALIVE, Volume 1, March 2025. the cover has a yellowish-green background with two hands outlined in white cupping a small orange-red crab
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Jen Coster @jcalyst.bsky.social · 24/03/2025
tragedy struck and I broke a nail 😭💔 decided to go with a fresh start and regrow them all together. time will pass and the claws will be back. though it's so disorienting to look at my hands right now
left hand with nails in a short round shape painted with a silvery white multichrome lacquer that has a slight blue and green sheenright hand with nails in a short round shape painted with a silvery white multichrome lacquer that has a slight blue and green sheen
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Jen Coster @jcalyst.bsky.social · 15/03/2025
I've been feeling a little rundown so kept it very simple this week. I've had this color in my collection for a little while but hadn't tried it yet. kind of a perfect color for the wild weather swings of early spring tbh — Serpent's Tongue from Mooncat 🐍🌸
left hand with nails in an almond or soft stiletto shape painted with a lilac lacquer filled with holographic glitter that shifts purple and greensame left hand, now palm up and fingers curled inwards
same left hand, picture taken from a slightly overhead view
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Jen Coster @jcalyst.bsky.social · 09/03/2025
a soft homage to the The River Has Roots by @amalelmohtar.com which just came out this past week! I wasn't specifically trying to color match, but Mooncat's Garden of Evil ends up being pretty perfect ✨🌿🪈🎶🌸
left hand with painted nails placed on top of the cover of the book The River Has Roots by Amal El-Mohtar in direct sunlightleft hand with nails in an almond or soft stiletto shape painted with different shimmery polishes. from pinky to thumb — green lacquer with a violet pink shimmer; same base color decorated with a willow branch painted in multichrome shifting between shades of gold and green and pink; magenta base decorated with a shimmery orange chrysanthemum; white-gray base with a violet pink flash decorated with a willow branch painted in green; green lacquer with a violet pink shimmer base with a willow branch in multichromeright hand with nails in an almond or soft stiletto shape. first and second fingernails are shorter and round. painted with different shimmery polishes. from thumb to pinky — green lacquer with a violet pink shimmer; first and second fingers both are painted with a magenta lacquer with purple/pink shimmer; white-gray base with a violet pink flash decorated with a willow branch painted in green; green lacquer with a violet pink shimmer
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Jen Coster @jcalyst.bsky.social · 02/03/2025
I love the velvet effect with magnetic polishes 🧲🔮✨
left hand with nails in an almond or soft stiletto shape painted with different magnetic polishes using the velvet effect. from left to right, pinky to thumb, in the sequence — deep emerald green with a burgundy flash, copper with a wine-colored flash, yellow gold with a blue or grey flash. same left hand, now palm up and fingers curled inwardsright hand with nails in an almond or soft stiletto shape. first and second fingernails are shorter and round. painted with different magnetic polishes using the velvet effect. from left to right, thumb to pinky, in the sequence — yellow gold with a blue or grey flash, deep emerald green with a burgundy flash, copper with a wine-colored flash.same right hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 23/02/2025
I didn't do it on purpose but this holographic set ended up matching the colors of a set of six daggers one of my DnD characters has, a pair each of black, gold, and silver. hers are called the Reminders — each knife a lesson she's supposed to remember ⚔️
left hand with nails in an almond or soft stiletto shape painted with different holographic lacquers. from left to right, pinky to thumb — silver, black with red shimmer, silver, gold, black with red shimmersame left hand, now palm up and fingers curled inwardsright hand with nails in an almond or soft stiletto shape. first and second fingernails are shorter and round. painted with different holographic lacquers. from left to right, thumb to pinky — black with red shimmer, silver, gold, black with red shimmer, black with red shimmersame right hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 16/02/2025
this past week was very crunchy and my brain is sapped, so I kept it simple. in the shade, this color (Mooncat's Lust for Vengeance) looks almost sweet. and then the light hits it and you get a lovely and sinister (complimentary) green and copper flash. quickly becoming one of my faves
left hand with nails in an almond or soft stiletto shape painted a deep pink color with a flashy green shimmersame left hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 11/02/2025
lol lmao 🐈‍⬛ iseej.github.io/LovePawsona/
result from a quiz called Love Pawsona-
Black Cat: the guarded romantic - aloof on the surface but secretly deeply caring. 

A cartoon of a black cat, back slightly attached, eyes narrowed to slits at the viewer. Surrounded by six bubbles that read "*Tsk*", "Allergic to skinship", "Effortlessly cool", "Screen time per day >=5hrs", "*Bombastic side eye*", and "Dry texter".

Quotes -
"Urgh. Fine, you're tolerable, I guess."
"Stay right here, don't ask questions." *attacks you with kisses*
"Don't get used to this. I'm only cuddling cuz it's cold." *nuzzles*

Qualities -
Their love language is playful banter. 
Has a playlist for every moment with you but refuses to share it. 
Their compliments feel like winning an award. 
Pretends they're annoyed while secretly loving every second with you. 

Possible matches -
Lovers to enemies to lovers
Married old couple energy
Personal plushie
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Jen Coster @jcalyst.bsky.social · 09/02/2025
took a break from D&D prep to do a little goth vday set 🖤🖤🖤 my top coat is kinda goopy and I ran out thinner, and things got a little messy with the quick dry black, but I still this turned out cute
left hand with nails in an almond or soft stiletto shape. pinky and first finger are painted black, the rest are painted a soft pale semi-sheer pink and decorated with a tiny black heart eachsame left hand, now palm up and fingers curled inwardsright hand with nails in an almond or soft stiletto shape. first and second fingers are painted black, the rest are painted a soft pale semi-sheer pink and decorated with a tiny black heart eachsame right hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 02/02/2025
happy belated lunar new year! 🐍🏮🥮 left hand didn't turn out exactly how I wanted, but I still like the red + gold effect (and I got a little too busy to redo it anyway 😅). I'm pretty enamored of the little guy though 🐍✨
left hand with nails in an almond or soft stiletto shape painted with a deep red shimmer with a gold snake painted across them
same left hand, now palm up and fingers curled inwards. the gold snake twines across the nails when they're placed side by side, with the snake head on the thumbnailright hand with nails in an almond or soft stiletto shape painted with a deep red shimmer. first and second fingers are painted with a deep gold. a small squiggly snake is painted on the ring fingernail in a brighter goldsame right hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 26/01/2025
kintsugi inspired set this week ✨🖤 black nails are still kind of my fave ngl
left hand with nails in an almond or soft stiletto shape painted a black to neutral ombre and lines of shimmering goldsame left hand, now palm up and fingers curled inwards 
right hand with nails in an almond or soft stiletto shape painted with a black to neutral ombre and lines of shimmering gold. first and second fingers are painted with a peachy gold shimmery polishsame right hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 19/01/2025
something to brighten up january. I didn't specifically mean for the vibe to be so jinx-y, but I'm not mad about it ⏳💣💖 (no amount of lint rolling will ever get rid of all the cat hair)
left hand with nails in an almond or soft stiletto shape painted with an array of vibrant neon creme nail polish. from pink to thumb: violet, fuchsia, aqua, chartreuse, fuchsiasame left hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 12/01/2025
🐍🐍🐍
left hand with nails in an almond or soft stiletto shape painted with a multichrome green polish with teal and gold shiftssame left hand, now palm up and fingers curled inwards right hand with nails in an almond or soft stiletto shape painted with a multichrome green polish with teal and gold shifts, except for the second and third fingers which are painted a white duochrome polish with a green sheensame right hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 10/01/2025
adam just brought me this drink 🤔
a short glass half full of a deep, somewhat murky forest green liquid
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Jen Coster @jcalyst.bsky.social · 06/01/2025
they weren't kidding about the snow
photo of a snow blanketed yard with barren trees and scraggly bushes. the snow is deep enough that a little path lantern is almost completely obscured
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Jen Coster @jcalyst.bsky.social · 05/01/2025
new year reset ✨
left hand with nails in an almond or soft stiletto shape painted with a white lacquer that has a shimmery orange sheensame left hand, now palm up and fingers curled inwards 
right hand with nails in an almond or soft stiletto shape painted with a white lacquer that has a shimmery orange sheen except for the second and third fingers which are painted a shimmery, shifting orangesame right hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 01/01/2025
first bird of the year
a cardinal sitting in a tangle of bare, whip-thin elderberry bush branches. a lone bright red spot in a maze of brown and grey
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Jen Coster @jcalyst.bsky.social · 01/01/2025
given the game we're working on launching, this makes sense 👾🤖✨
Screenshot of the Merriam-Webster new year augury that reads "Take a screenshot of this GIF, and whichever new word you land on is YOUR word for 2025. Godspeed." And the word below is "antic"
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Jen Coster @jcalyst.bsky.social · 29/12/2024
this is about as festive as I get for new year's
left hand with nails in an almond or soft stiletto shape painted in alternating colors — a glittery metallic black, a shimmery silver, and a deep shimmery redsame left hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 25/12/2024
we're making cookies and @adamcoster.com just came in from the kitchen and said "you're going to be so mad. these two barely kissed and these other two really smooched"
two freshly baked brown butter black sesame chocolate chip cookies on a cookie sheet, their edges barely touchingtwo freshly baked brown butter black sesame chocolate chip cookies on a cookie sheet, their edges kind of smushed together
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Jen Coster @jcalyst.bsky.social · 23/12/2024
finished the set! ultimately pleased with how this turned out - v happy with the thumbs (last pic) - though you can def tell which hand is my dominant one lol
left hand with nails in an almond or soft stiletto shape painted with a dark purple black base and then decorated with Jinx style graffiti in bold neon colors
right hand with nails in an almond or soft stiletto shape painted with a dark purple black base and then decorated with Jinx style graffiti in bold neon colorsdesigns on the thumbnails of both hands placed side by side to show the Firelight mechanical butterfly
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Jen Coster @jcalyst.bsky.social · 22/12/2024
I'm still thinking about Arcane ⌛💣😭 got ambitious and started this set last night during a game of Deadlands and only got one hand done lol. pretty happy with the hand in question though (y'all get a WIP pic)
left hand with nails in an almond or soft stiletto shape painted with a dark purple black base and then decorated with Jinx style graffiti in bold neon colorssame left hand, now palm up and fingers curled inwards
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Jen Coster @jcalyst.bsky.social · 20/12/2024
I've been incapped by chronic illness today so took an edible and then texted this
a series of texts sent by me in quick succession:
- but also that could be bc I'm slightly high
- I think
- Adam is feeding me eggs
- Not, like, physically
- he made eggs
- which are still physical
- not like spiritual eggs
- scrambled, actually
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Jen Coster @jcalyst.bsky.social · 18/12/2024
is steam somehow aware of all the DnD I played this year
a spider graph from Steam Replay 2024 that reads "You are what you Play. This spider graph shows the kinds of games you spent the most time in 2024". the six spokes are labeled (starting from the top and going clockwise): Fishing, Lovecraftian, LGBTQ+, Dungeon Crawler, Action Roguelike, and Turn-Based Tactics. the two spokes with the greatest data length are Turn-Based Tactics and LGBTQ+
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