Silent Shadow Assault Team

Active Camo {1}{u/b}{u/b}{u/b} ({1}{u/b}{u/b}{u/b}Return an unblocked attacker you control to hand: Put this card
onto the battlefield from your hand tapped and
attacking.)
When Silent Shadow Assault Team deals combat damage to a player, you may put a creature card
with mana value X from your hand onto the battlefield tapped. Where X is equal to or less
than the total power of attacking creatures.
"How long will you hide, coward?!"