Koma, Cosmos Serpent (Showcase) [Kaldheim] DR04-EN243 Set: Ugin's Fate Type: Artifact

Set: Ugin's Fate Type: Artifact Rarity: Rare Cost: {1} Whenever another permanent enters the battlefield under your control

Set: Champion Pack 7 Card type: Trap Card Rarity: Super Rare Your opponent cannot declare an attack this turn

'First take Jingzhou

Set: Oath of the Gatewatch Prerelease Promos Type: Creature — Sphinx Rarity: Mythic Cost: {5}{U}{U} This spell can't be countered

Koma, Cosmos Serpent (Showcase) [Kaldheim] DR04-EN243 Set: Ugin's Fate Type: ArtifactSet: 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.