Koma, Cosmos Serpent [Kaldheim] SM204 Set: Black & White: Plasma

Set: Black & White: Plasma Freeze Type: Colorless Rarity: Rare Retreat cost: 0

Set: Shonen Jump Magazine Promos Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 1600 1 Tuner + 1 or more non-Tuner "X-Saber" monsters During your Main Phase: You can Tribute 1 "X-Saber" monster to choose 1 of these effects

Set: Commander Legends Type: Artifact — Equipment Rarity: Rare Cost: {1}{R} Equipped creature gets +1/+0 for each opponent you have

Set: Commander 2015 Type: Creature — Zombie Troll Rarity: Rare Cost: {B}{G} Trample

Koma, Cosmos Serpent [Kaldheim] SM204 Set: Black & White: PlasmaSet: Kaldheim 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.