Volgat, The Ragespitter

Flying, menace, haste
At the beginning of each opponent's combat
phase, untap all creatures they control. Their activated abilities can't be activated until end of
turn. At the beginning of that player's endstep,
they take 1 damage for each untapped creature
they control.
{b/r}{b/r}{b/r},{t}: Deal 3 damage to each attacking
creature.