Emblema Oath [MP24-EN146] Prismatic Secret Rare OTS Tournament Pack 24 when your opponent targets exactly

when your opponent targets exactly 1 face-up "Mermail" monster you control for an attack

inflict damage to your opponent equal to the destroyed monster's ATK on the field

If this card is Normal or Special Summoned: You can target 1 card in your opponent's Spell & Trap Zone

its original ATK/DEF become the combined original ATK/DEF of the monsters Tributed for its Summon

this monster cannot attack

Emblema Oath [MP24-EN146] Prismatic Secret Rare OTS Tournament Pack 24 when your opponent targets exactlySet: 25th Anniversary Tin: Dueling Mirrors Card type: Quick Play Spell Rarity: Prismatic Secret Rare Activate 1 of these effects; Place 1 "Centur Ion" monster from your Deck in your Spell & Trap Zone as a face up Continuous Trap. For the rest of this turn, while you control that card, or any card with that same original name, you cannot Special Summon from the Extra Deck, except "Centur Ion" monsters. Set 1 "Centur Ion" Spell Trap directly from your