Darkrai, Dream Scourge

Deathtouch, flying, menace

Tapped creatures your opponents control get -2/+0.

At the beginning of each player's endstep, that player loses 1 life for each other tapped creature they control.

{1}{u/b}{u/b}: For each opponent, tap and put a stun counter
on up to one target creature they control. Then if there
are nine or more stun counters among permanents, surveil 3, then draw a card. Active only once each turn.