Bruxish (SM11) (Staff Prerelease Promo) [Sun & Moon: Black Star Promos] 150 You can only use this

You can only use this effect of "Mermail Abyssteus" once per turn

detach all Xyz Materials from monsters your opponent controls

If there is no face-up Field Spell Card on the field

Set: Duel Terminal 5 Card type: Quick Play Spell Rarity: Common Activate only by paying 1500 Life Points when your opponent activates a Spell/Trap card or Effect Monster's effect that would destroy a monster(s) on the field

Trap Card or Effect Monster's effect that destroys a card(s) on the field and destroy that card

Bruxish (SM11) (Staff Prerelease Promo) [Sun & Moon: Black Star Promos] 150 You can only use thisSet: Sun & Moon: Black Star Promos Type: Water Rarity: Promo Retreat cost: Colorless,Colorless