You can only use this card name’s (1) effect once per turn.
(1) You can target 1 Fish, Sea Serpent, or Aqua monster in your GY with a Level less than or equal to the number of cards in your opponent’s hand; Special Summon it, but it cannot activate its effects during this turn.
(2) If this card is sent to the GY as a Synchro Material: You can have the Synchro Monster that used it as material gain 200 ATK/DEF for each card in your opponent’s hand.