You can only use this card name’s (1) and (2) effects once per turn each.
(1) If this card is sent to the GY to activate a WATER monster’s effect: You can banish 1 card from your opponent’s hand face-up until the End Phase.
(2) If this card is Special Summoned: You can send the top 2 cards of your Deck to the GY, then target 1 Level 4 or lower WATER monster in your GY, except “Deep Sea Sentry”; add it to your hand.