Mermail King - Neptabyss * Common * MP25-EN415Efecto: 2+ monsters, including a Fish, Sea Serpent, or Aqua monster Your opponent cannot target WATER monsters this card points to with card effects. You can only use each of the following effects of "Mermail King Neptabyss" once per turn. If a WATER monster(s) is sent to the GY to activate a card or effect (except during the Damage Step): You can take 1 "Abyss " Equip Spell from your Deck or GY and either add it to your hand or equip it to this card.