Sune, Scorned Rose

When an opponent attacks you, create X number
of 2/2 white Knight creature tokens with lifelink,
where X is equal to the number of attacking creatures.
{5}{w}{b},{t}, Gain control of target player during
that player's next turn. At the end of your next
turn, you lose the game. (You see all cards that
player could see and make all decisions for the player.)