Impervious Greatwurm (Foil Etched) [Double Masters 2022] Innistrad Set: Kaladesh Inventions Type: Artifact

Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {1} Mana Vault doesn't untap during your untap step

Remove a counter during your upkeep

Once per turn: You can detach 1 Xyz Material from this card

sacrifice Merchant Ship

you control the player while that spell is resolving

Impervious Greatwurm (Foil Etched) [Double Masters 2022] Innistrad Set: Kaladesh Inventions Type: ArtifactSet: Double Masters 2022 Type: Creature Wurm Rarity: Rare Cost: {7}{G}{G}{G} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Indestructible The ultimate answer to intrigue and subtlety.