I wrote a deck guide for the UR Cauldron deck I played at the PT! You can purchase it on mfy.gg/guides/view/...
It includes card explanations, how to play the deck and a SB guide for the most popular matchups. I think the deck is great now and will become even better post-bans!
mfy.gg
UR Cauldron Deck Guide
Everything you need to know about the latest breakout deck in Standard: UR Cauldron.