Board Thread:Questions and Answers/@comment-7308709-20150127034519/@comment-18812574-20150127040110

Uh well.... Try and go with the theme you've already established, that being tridents and Tepaxtl, whom you based off of this guy, I assume. So... snakes? Perhaps look into actual Maya/Inca/Aztec mythology to get some ideas, do some research and all. (Although I personally always think of Aquaman when I think of tridents, for some reason. Heh.)

Remember, Arrancar Zanpakuto are the sealed form of their true power. A Resurrección restores them to that true, "original" power or form. So it should definitely have something to do with that. I would say if you are stuck on powers, start with the character first. Try working out his history and personality first, is what I mean, and THEN work your way towards the powers and abilities section. I would also recommend checking out Superpower Wiki, as it can serve as a great guide in getting you pointed in a good direction for powers and such. For example, the link I gave you there is to "snake physiology," and there are many pages about snakes and snake-like powers that branch off from there.