Koma, Cosmos Serpent (Promo Pack) [Kaldheim Promos] Guru Set: Core Set 2019 Prerelease

Set: Core Set 2019 Prerelease Promos Type: Sorcery Rarity: Rare Cost: {X}{R} Banefire deals X damage to any target

When this card inflicts battle damage to your opponent: You can target 1 face-up monster your opponent controls

Set: Commander Anthology Type: Artifact Rarity: Mythic Cost: {5} Creatures you control get +1/+1 and have flying and indestructible

Set: Dark Revelation Volume 4 Card type: Fusion/Effect Monster Rarity: Rare Attack: 2000 Defense: 2500 "Elemental HERO Clayman" + "Elemental HERO Burstinatrix" This monster cannot be Special Summoned except by Fusion Summon

inflict damage to your opponent equal to the combined original ATK of those destroyed monster(s)

Koma, Cosmos Serpent (Promo Pack) [Kaldheim Promos] Guru Set: Core Set 2019 PrereleaseSet: 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.