Comet Storm [Worldwake Prerelease Promos] SM143 When an opponent's monster declares

When an opponent's monster declares an attack while this card is in your Graveyard and you have no cards in your hand or field: You can Special Summon this card

Set: The Lost Millennium Card type: Effect Monster Rarity: Rare Attack: 2000 Defense: 1800 Each time this card destroys 1 monster on your opponent's side of the field and sends it to the Graveyard as a result of battle

but its effect(s) is negated by this card

You can only use each effect of "Aussa the Earth Charmer

" monster is Normal Summoned to your side of the field: You can add 1 "U

Comet Storm [Worldwake Prerelease Promos] SM143 When an opponent's monster declaresSet: Worldwake Prerelease Promos Type: Instant Rarity: Mythic Cost: {X}{R}{R} Multikicker {1} (You may pay an additional {1} any number of times as you cast this spell.) Choose any target, then choose another target for each time this spell was kicked. Comet Storm deals X damage to each of them.