Goblin Chainwhirler [Dominaria Prerelease Promos] SM143 You must also Tribute Machine

You must also Tribute Machine monsters from your hand or field whose total ATK equal or exceed the ATK of the Ritual Monster you Ritual Summon

Set: Dark Revelation Volume 1 Card type: Effect Monster Rarity: Ultra Rare Attack: 800 Defense: 600 When this card is Normal Summoned

you can change 1 face-up Attack Position monster your opponent controls to face-up Defense Position

You can only use 1 "Castel

Psychic Rarity: Ultra Rare Retreat cost: 2

Goblin Chainwhirler [Dominaria Prerelease Promos] SM143 You must also Tribute MachineSet: Dominaria Prerelease Promos Type: Creature Goblin Warrior Rarity: Rare Cost: {R}{R}{R} First strike When Goblin Chainwhirler enters the battlefield, it deals 1 damage to each opponent and each creature and planeswalker they control. "The trick is, once you get moving, don't stop!"