Aegis, Expert Infiltrator

Shroud, Skulk
Whenever Aegis, Expert Infiltrator attacks and is
not blocked, it gets +1/+0 until end of turn.
Whenever this creature deals combat damage to a
player, it counts as though another target creature
you control did combat damage to a player. If this causes an ability to trigger, you may pay {u/b}{u/b}. If you do, copy the effect, and you may
choose new targets.