actually u are wrong.. the best builds are mixed ones.
My suggestions:
Karya (archer type) : 50Heart , all Nerve, All items upgrade Hearts
Druka (assasin type: 100heart, all muscle, all item upgrade Nerve (speed/crit) or Heart for tanking
if u guys want some items or something just gimme a message...
i stopped playing tantra when they patched mudha. made all items useless
but if u really wanna rule in the new server i suggest u go for
samabats (summoner type): 250-300nerve, 50-100heart, rest goes to mental
u might be saying if it a summoning type doesnt it need to be Pure mental, this character has 3 best traits, 1. it can summon a dadati freaking awesome damage if u know how to control it, 2. it has two shields, person and party shield, this will be ur primary defence if one goes down u still have enough time to cast 1 cause u still the other. and 3. last this is the only character who has Mana regen skill ( no need for high mental for this one )
and why so much nerve, cause nerve gives u high critical damage and this char has a always critical skill.