Aquaman King of the Seven Seas! Aquaman is a hybrid bruiser with an amazing harass and a choice of team player or all out damage. I prefer to build him with AP, with a Psi-Scimitar (3) for a little bit of AD. I like to start with Nil Ring with a Modular Tektite Vial (2). It will leave you with a good amount of Power Damage and Health. If you get damaged during your laning, a good Modular Tektite Vial (2) will patch you up. And now that you can buy items next to a turret, you can buy everything else on your lane! After the start, a Cosmic Staff (3) will get you some nice early Power Damage and Penetration. During mid game, some Health and Damage Atlantean Royal Seal (4). It also provides a slow after each landed ability. Also during mid game, a Psi-Scimitar (3) will provide for some more AP, but with an extra amount of AD. The activated ability for  Psi-Scimitar (3) lets you decide if you want some extra AP or AD after using an ability.  The Book Of Eternity (2) will provide for a lot of Power Damage and Penetration during late game. One final item is [[Eclipso's Diamond (2)]], which provides a good amount of Power Lifesteal and Damage. I think after everyone has their full build (or getting near it), it would be a good idea to take some of their health so you can be ahead of a fight. A good finishing Q from Aquaman also allows for a chunk of health after winning a fight. If you would rather go for Attack Lifesteal, I recommend Claw Of Horus (3) or Soultaker Katana (4). At any point in game in which you feel you need some more Health and/or Power Penetration and Damage, switch the Nil Ring for Cosmic Belt (3). If you hope to stay in lane for a bit longer, a Modular Tektite Vial (3) and/or a Modular Will Vial (3) will provide some extra Health and Will Regeneration. I hope this build will help you in your quest to rule the Seven Seas! (Psssst remember to give a like!)