There arn't really *this deity is for necs - this diety if for swashes* but, for example - Im a wizard and I picked Ro deity because it gives alot of boosts to heat damage (probably over 50% of my spells) and gives a cool INT buff (great for all mages). I don't have any direct links but somehow just read about the different Gods and the type of things they compliment well. I don't know alot about Necs but im guessing they dish alot of disease/poison damage? There probably is a god that compliments that type of stuff well. Also I hear on Butcherblock (right when you get off boat) there is an NPC you can talk to, that will more or less tell you where to find all the gods to start your quests. hehe sorry i can't give ya a specific God that is nice for a Nec but, I hope that info. sorta helps ya. =)