Mindslaver

Legendary Artifact - (mythic)

, , Sacrifice Mindslaver: You control target player during that player's next turn. (You see all cards that player could see and make all decisions for the player.)

It's a helm that leaves the head at its most vulnerable.

Price

cardmarket 1.55

cardkingdom 2.49

cardsphere 2.86

manapool 1.25

tcgplayer 3.12