# Grimgrin, Corpse-Born Grimgrin represents a key piece of zombie-focused Commander decks from Innistrad's release. Collectors value this mythic for its role in establishing zombie strategies that remain competitive today. The card's ability to tap for repeatable creature removal while generating card advantage made it immediately relevant and kept it so through multiple formats. Most collectors seek Grimgrin for playability rather than investment speculation. The nonfoil and foil versions hold relatively stable collector interest, with foils commanding modest premiums typical of mythic rares. Neither variant is particularly scarce, making Grimgrin accessible to players building zombie decks. Its sustained demand stems from genuine utility in the format rather than artificial scarcity or nostalgia alone.