Horn of Heaven [TP3-005] Super Rare Hobby League 3 then if they have the

then if they have the declared card in their hand

Set: Abyss Rising Card type: Effect Monster Rarity: Secret Rare Attack: 2400 Defense: 1900 You can discard 2 other WATER monstes to the Graveyard

When this card declares an attack on an opponent's monster: You can change the battle position of that opponent's monster

Set: Abyss Rising Card type: Effect Monster Rarity: Ultimate Rare Attack: 1500 Defense: 1200 If this card on the field is destroyed and sent to the Graveyard: You can Special Summon 1 "Mermail" monster from your Deck

Horn of Heaven [TP3-005] Super Rare Hobby League 3 then if they have theSet: Tournament Pack 3 Card type: Counter Trap Rarity: Super Rare Offer 1 of your own monsters on the field as a Tribute to negate the summon (including Special Summon) of a monster and destroy it.