Yuriko, the Tiger's Shadow [Commander 2018]

Set: Commander 2018 Type: Legendary Creature — Human Ninja Rare Cost: {1}{U}{B} 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 converted mana cost.