Cleansing Nova [Core Set 2019 Prerelease Promos] Alara Reborn Promos if a "Melodious" monster you

if a "Melodious" monster you control battles an opponent's monster: You can send this card from your hand to the Graveyard

during either player's turn: You can detach 1 Xyz Material from this card to target 1 face-up Level 5 or higher Effect Monster your opponent controls

Creatures with flying can't attack or block

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Cleansing Nova [Core Set 2019 Prerelease Promos] Alara Reborn Promos if a "Melodious" monster youSet: Core Set 2019 Prerelease Promos Type: Sorcery Rarity: Rare Cost: {3}{W}{W} Choose one Destroy all creatures. Destroy all artifacts and enchantments. In their final moments, the demons gazed upon grace in its purest form.