Citadel Whale [LED9-EN026] Common

If this card is in your hand or gy: you can tribute 2 water samples; Special Summon This Card. You can only use this effect or "Citadel whale" once per turn. If this card is special sumoned: You can set 1 "Sea Stealth Attack" Directly from your deck. Once per turn, when your opponent activates a card or effect that targets 1 water monster you control (and no other cards) (quick effect): you can negate the activation, and if you do, destroy that card.