Yuriko, the Tiger's Shadow Aetherdrift Deathtouch Whenever Tinybones deals combat

Deathtouch Whenever Tinybones deals combat damage to a player

Exile any number of other cards from your graveyard with four or more card types among them

(To proliferate

—Roman proverb

Yuriko, the Tiger's Shadow Aetherdrift Deathtouch Whenever Tinybones deals combatCommander 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.