Koma, Cosmos Serpent [Kaldheim Prerelease Promos] Champions of Kamigawa each with a unique hook:

each with a unique hook: King Arthur can sacrifice cards to pump up his attacks

+1: Draw a card

Whenever an opponent sacrifices a nontoken permanent or discards a permanent card

The *Weatherlight* dragged the *Predator* behind it

Set: Double Masters Type: Enchantment Rarity: Mythic Cost: {3}{R} {R}: You may put a creature card from your hand onto the battlefield

Koma, Cosmos Serpent [Kaldheim Prerelease Promos] Champions of Kamigawa each with a unique hook:Set: 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.