Nashi, Moon Sage's Scion (Showcase Ninja) [Kamigawa: Neon Dynasty] Karn Volrath's Shapeshifter has the full

Volrath's Shapeshifter has the full text of that card and has the text "{2}: Discard a card

Other permanents you control have indestructible

either on your own or as a group of up to five adventurers

Set: Planechase Type: Sorcery Rarity: Uncommon Cost: {2}{U} Search your library for an artifact card

We must understand it

Nashi, Moon Sage's Scion (Showcase Ninja) [Kamigawa: Neon Dynasty] Karn Volrath's Shapeshifter has the fullSet: Kamigawa: Neon Dynasty Type: Legendary Creature Rat Ninja Rarity: Mythic Cost: {1}{B}{B} Ninjutsu {3}{B} ({3}{B}, 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 player's library. Until end of turn, you may play one of those cards. If you cast a spell this way, pay life equal to