#4 Akromas Will Akromas Will Commander: The Lost Caverns of Ixalan, Rare Akromas Will is a four-mana white instant that offers you the choice of giving all of your creatures flying, vigilance, and double strike until the end of the turn, or do the same but with lifelink, indestructible, and protection from all colors
Intrepid Adversary (Innistrad: Midnight Hunt) Considering how easy it is to flood the board in mono-white, this card has deadly potential for aggro strategies
This is a great enchantment to run in a caves or gates deck with cards like Sunken Citadel or Echoing Deeps
Spot removal and countermagic in particular are at an all-time low, since the current ramp suite is good enough to simply overpower aggro decks with bombs, sweepers, and incidental lifegain
Thats not a bad deal at all when you consider that Quick Study is the same cost