Wandering Fumarole (Prerelease) [Oath of the Gatewatch Prerelease Promos] Condition:Near Mint Foil if a source you control

if a source you control would deal noncombat damage to an opponent or a permanent an opponent controls

When Underworld Cerberus dies

Set: Unstable Type: Artifact Rarity: Uncommon Cost: {4} {2}

No human eyes have ever witnessed the birth of an apex monster

Set: Duel Decks Anthology Type: Instant Rarity: Common Cost: {U}{U} Counter target spell

Wandering Fumarole (Prerelease) [Oath of the Gatewatch Prerelease Promos] Condition:Near Mint Foil if a source you controlSet: Oath of the Gatewatch Prerelease Promos Type: Land Rarity: Rare Wandering Fumarole enters the battlefield tapped. {T}: Add {U} or {R}. {2}{U}{R}: Until end of turn, Wandering Fumarole becomes a 1 4 blue and red Elemental creature with "{0}: Switch this creature's power and toughness until end of turn." It's still a land.