Shabriri, Chaos Herald

Madness {3}{r}{r} (If you discard this card, you may
play it by paying its madness cost instead of putting it
into your graveyard.)
Shabriri, Chaos Herald is red.
Permanents you control have "{t}, Sacrifice this permanent: Add {r}"
{t}, Discard a card: Gain control of target
creature until end of turn. Untap that creature.
It gains haste until end of turn.