Dragunity Knight - Trident [DT04-EN040] Ultra Rare Flaming Eternity Set: Ancient Sanctuary Card type:

Set: Ancient Sanctuary Card type: Normal Spell Rarity: Ultra Rare You can only activate this card when there is a face-up Dark Magician on your side of the field

Set: Diamond & Pearl: Majestic Dawn Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

then if this card was Set before activation and is on the field at resolution

except "Mermail Abysslinde"

Dragunity Knight - Trident [DT04-EN040] Ultra Rare Flaming Eternity Set: Ancient Sanctuary Card type:Set: Duel Terminal 4 Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 2400 Defense: 1700 1 Dragon Type Tuner + 1 or more non Tuner Winged Beast Type monsters Once per turn, you can send up to 3 cards you control to the Graveyard to look at your opponent's Extra Deck and send the same number of cards you sent to the Graveyard.