Ethersworn Canonist [Shards of Alara] Amonkhet Invocations when this card attacks a

when this card attacks a Defense Position monster your opponent controls: Destroy all Defense Position monsters your opponent controls

add any of them that you named to your hand

Special Summon this card as an Effect Monster (Machine-Type/EARTH/Level 4/ATK 0/DEF 0)

Set: Starter Deck: Syrus Truesdale Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Activate only when your opponent declares an attack while the only monsters on your side of the field are Machine-Type "roid" monsters

You can only use this effect of "Megalith Promotion" once per turn

Ethersworn Canonist [Shards of Alara] Amonkhet Invocations when this card attacks aSet: Shards of Alara Type: Artifact Creature Human Cleric Rarity: Rare Cost: {1}{W} Each player who has cast a nonartifact spell this turn can't cast additional nonartifact spells. "The noble work of our order is to infuse all life on Esper with etherium. Our goal will be reached more rapidly if new life is . . . suppressed."