When this card inflicts battle damage to your opponent: You can Special Summon 1 Level 4 or lower "Atlantean" Sea Serpent-Type monster from your Deck, except "Atlantean Marksman". When this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 Set card your opponent controls; destroy that target.
![Atlantean Marksman [RA04-EN009] Prismatic Ultimate Rare](http://paradoxtcg.com/cdn/shop/files/626707.jpg?v=1752850848&width=1445)
