Koma, Cosmos Serpent (Promo Pack) [Kaldheim Promos] Modern Masters Set: Tenth Edition Type: Land

Set: Tenth Edition Type: Land Rarity: Rare {T}: Add {C}

Set: From the Vault: Angels Type: Creature — Angel Rarity: Mythic Cost: {5}{W}{W} Flying

then return Journey to Eternity to the battlefield transformed under your control

the iron became steel

Set: Rivals of Ixalan Prerelease Promos Type: Creature — Dinosaur Rarity: Mythic Cost: {6}{G}{G} Enrage — Whenever Polyraptor is dealt damage

Koma, Cosmos Serpent (Promo Pack) [Kaldheim Promos] Modern Masters Set: Tenth Edition Type: LandSet: Kaldheim Promos Type: Legendary Creature Serpent Rarity: Mythic Cost: {3}{G}{G}{U}{U} This spell can't be countered. At the beginning of each upkeep, create a 3 3 blue Serpent creature token named Koma's Coil. Sacrifice another Serpent: Choose one Tap target permanent. Its activated abilities can't be activated this turn. Koma, Cosmos Serpent gains indestructible until end of turn.