Koma, Cosmos Serpent [Kaldheim Prerelease Promos] XY82 Set: Dark Revelation Volume 4

Set: Dark Revelation Volume 4 Card type: Ritual/Effect Monster Rarity: Super Rare Attack: 2400 Defense: 2000 This card can only be Ritual Summoned with the Ritual Spell Card

If the chosen card is cast as a spell

Rearm the Doom Citadel

it gains trample and gets +X/+X until end of turn

Set: The List Type: Legendary Land Rarity: Rare {T}: Add {C}

Koma, Cosmos Serpent [Kaldheim Prerelease Promos] XY82 Set: Dark Revelation Volume 4Set: Kaldheim Prerelease 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.