Prototype X-8
Legendary Artifact Creature — Robot Octopus
Rarity
Mythic
Mana Cost
Price · Cardmarket trend
no price
Artist
Sergey Glushakov
Power / Toughness
8 / 8
Cardmarket trend via Scryfall, as of 10/28/2026. May differ from the actual price.
Oracle Text
This spell costs
less to cast for each creature card in your graveyard.
Whenever another creature you control enters, if you cast it, sacrifice it. Conjure a duplicate of it onto the battlefield. The duplicate perpetually becomes a Robot artifact in addition to its other types.