Nashi, Moon Sage‘s Scion (MR) – Promo Pack Kamigawa Neon Dynasty – Wizards of the Coast from Wizards of the Coast

Description

Nashi, Moon Sage’s Scion
Legendary Creature — Rat Ninja
Ninjutsu 3B (3B, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)

Whenever Nashi, Moon Sage’s Scion deals combat damage to a player, exile the top card of each players library. Until end of turn, you may play one of those cards. If you cast a spell this way, pay life equal to its mana value rather than paying its mana cost.