Depth Of Predation

Bound: {3}{g}{g} (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
you control attacks, it deals damage equal to its
power to any target, and can assign combat
damage as though it weren't blocked.