Austere Command (Invocation) [Amonkhet Invocations] Sea Serpent Set: Legacy of the Valiant

Set: Legacy of the Valiant Card type: Xyz/Effect Monster Rarity: Ultimate Rare Attack: 2100 Defense: 1000 2 Level 4 monsters You can detach 2 Xyz Materials from this card

exile two target permanents

Set: Champion Pack 6 Card type: Normal Trap Rarity: Super Rare Discard 1 card

destroy it at the end of that turn's Battle Phase

Austere Command (Invocation) [Amonkhet Invocations] Sea Serpent Set: Legacy of the ValiantSet: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {4}{W}{W} Choose two Destroy all artifacts. Destroy all enchantments. Destroy all creatures with converted mana cost 3 or less. Destroy all creatures with converted mana cost 4 or greater.