Neptabyss, the Atlantean Prince [BOSH-EN092] Ultra Rare Holy Warrior/Royal Knight/X Antibody if a Fusion Monster is

if a Fusion Monster is Fusion Summoned: You can target 1 "Metalfoes" monster in your Graveyard with a lower Level than that Fusion Monster

or their activated card or effect resolves

That search is finally at an end

Set: Double Diamond Promos Card type: Digimon Rarity: Promo Digi type: Unknown Play Cost: 4 Form: Champion Attribute: Unknown Digivolve Cost: 2 Digivolve Cost Level: 3 [On Play] You may play 1 white Tamer card with a play cost of 4 or less from your hand without paying its memory cost

2 w/[Xros Heart] in traits [When Attacking] By deleting 1 of your other Digimon

Neptabyss, the Atlantean Prince [BOSH-EN092] Ultra Rare Holy Warrior/Royal Knight/X Antibody if a Fusion Monster isSet: Breakers of Shadow Card type: Effect Monster Rarity: Ultra Rare Attack: 800 Defense: 0 You can send 1 "Atlantean" monster from your Deck to your Graveyard, except "Neptabyss, the Atlantean Prince"; add 1 "Atlantean" card from your Deck to your hand, except "Neptabyss, the Atlantean Prince". If this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 "Atlantean" monster in your Graveyard, except "Neptabyss, the Atlantean