mtg are unfinity cards legal Magic: The Gathering Collector Booster its controller creates two tokens that are copies of that creature MTG / Unfinity

Thats where Branching Evolution comes in

Initially printed in the 1999 set Portal Three Kingdoms, Imperial Seal received a reprint in Double Masters 2022, along with a foil etched version at a higher rarity

P/T Set Number 365 Language Espaol Legal Formats Alchemy, Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Standard, Timeless, Vintage Rulings (6/6/2025) Once Summon: Primal Odin deals combat damage to a player and the ability granted by Summon: Primal Odin's second chapter ability triggers, it doesn't matter what happens to Summon: Primal Odin

Regardless of which creature we attach Buster Sword to, it'll create a lot of value by drawing cards and letting us cast a spell from our hand for free