Torrential Gearhulk [Kaladesh Prerelease Promos] Tribal Sorcery where X is the number

where X is the number of colors among those creatures

Karametra isn't a creature

Set: Duel Terminal 6 Card type: Ritual Spell Rarity: Common Attack: 0 Defense: 0 Choose 1 Ritual Monster in your hand

inflict damage to your opponent equal to the ATK it had on the field

Set: Invasion: Vengeance Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 2200 Defense: 0 2 Level 2 Aqua-Type monsters Once per turn

Torrential Gearhulk [Kaladesh Prerelease Promos] Tribal Sorcery where X is the numberSet: Kaladesh Prerelease Promos Type: Artifact Creature Construct Rarity: Mythic Cost: {4}{U}{U} Flash When Torrential Gearhulk enters the battlefield, you may cast target instant card from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead.