Leonardo, Eldest Son

Commander ninjutsu {w}{u}{r}{g} ({w}{u}{r}{g},
Return an unblocked attacker you control to hand:
Put this card onto the battlefield from your hand or the command zone tapped and attacking.)
Turtles you control have Vigilance.
When a creature you control deals combat
damage to a player, put a +1/+1 counter on that creature, and another +1/+1 counter on another creature you control.