mtg blue exile cards Elder Brain (CLB) #936 then shuffle. Rules Text: return, exile, Colors:

Whenever this creature enters or attacks, exile up to two target cards from graveyards

Commanding Conclusion Whirlwind of Thought | Illustration by Bram Sels Jeskai is definitely one of my favorite color combinations as prowess is a particularly powerful keyword to build around thanks to URWs blend of powerful spells and versatile strategies that tempo decks with a high density of noncreature spells have to offer

Similar to Birthing Pod from the past, you can use it to enable a combo, but it can also just act as a card advantage engine and/or influence the board state via the -1/-1 counters

I can see this being played quite a bit going forward