Carnage, The Unpredictable

Commander madness {1}{b/r} (If you would discard
a card, discard this card form your commander
zone or hand instead. When you do, cast it for its madness cost or put it into your graveyard.)
Haste
When Carnage enters the battlefield,if its
madness cost was paid, each other creatures lose
-2/-2 until the end of turn.