cloak cards mtg Magic: the Gathering - Whispersilk Illustrated by Josu Hernaiz All Magic Armadillo Cloak [Eternal Masters]

Cards like Riverchurn Monument, Traumatize, or Maddening Cacophony can empty a players library straight away, and all your little mill effects are also more powerful and consistent

As for the new cards, however, its question marks all around

(It can't be blocked, targeted, dealt damage, enchanted, or equipped by anything with that quality.) Instant Celestial Armor Flash (You may cast this spell any time you could cast an instant.) When this Equipment enters, attach it to target creature you control

That may not seem like a huge deal if youre only playing one or two lands per turn, but with the right combination of cards, it can add up fast