Connor McDavid

Commander ninjutsu {u}{b}
({u}{b}, Return an unblocked attacker you control
to hand: Put this card onto the battlefield
from your hand or the command zone
tapped and attacking.)
Whenever a Ninja
you control deals combat damage
to a player, reveal the top card
of your library and put that card
into your hand. Each opponent loses
life equal to that card's mana value.