Depth of Rage

Bound: {r}{r} (You MUST cast this spell for its
Bound cost, unless you control a legendary creature or
planeswalker. If you do, change this spell's text by
replacing all instances of "For the rest of the game"
with "Untill the end of turn.")
For the rest of the game, whenever a creature
enters the battlefield under your control, it
deals damage equal to its power to any target,
and it can attack as though it has haste.