Chaotic Charge

Attacking creatures you control get +2/+0 until
end of turn.
When you cast this spell, you may pay {2}{r},
when you do, target creature you control deals 2
damage to target creature you don't control.
Choose a creature you control. At the beginning
of your next end step, you may pay {1}{g}, when
you do, that creature fights target creature you
don't control.