Deathtaco i know it req a lot of mana but if you learn how do use it and dont waste it its not gonna burn your mana down you could also just get a mana pot :/

the cd reduction on your escape is nice, but as I've learned through a lot more time with him is that if you level playful/trickster to early you burn through your mana to fast making you unable to harass or escape.

there i have written the reason why to try this build :)

i go playful/trickster first be course it shorten the cd of the spell from 16 sec to 8 sec meaning that you can avoid more attacks early and if you can hit with it it also gives good burst. and yes i need more information but i needed to do something first, and i just forgot it but i get information in now.

the ability power gained is to item dependent, -.- and the skill order is really weird, i mean sea trident is useful for farming and attacking, the increased magic damage helps, and i understant u went urchin strike first because it is your a big source of dps, but if you went trident first in the long run you will be better farmed and can deal more damage

I won't down vote because you at least have decent items for his build (although you really should level seastone trident first), but you need more info then a blank page.