(2023-11-10) If you're casting an adventurer card or split card with escape, you choose how you wish to cast it, then pay the appropriate cost (for the Adventure, the creature, or the half of the split card you chose) plus exiling three cards
Other cards I am rolling my eyes at include the aforementioned Winter's Chill, Pygmy Hippo, Weakstone and Mightstone, Prismatic Lace, Gustha's Scepter (at least this artifact costs 0that counts for something), and Unfulfilled Desires
Mnemonic Deluge This whole cycle is pretty nutty, but I wanted to highlight the Blue one specifically because it's pretty 75% to cast their spells, and if they have something very juicy in their yard, you can get a ton of advantage casting it a bunch
For backwards compatibility, we chose things that can mostly be found in other sets
Do Power Doublers Work With +1/+1 Counters
Its probably overkill, but thats the best kind of kill anyway