HP/ATK or HP/MP for Arca

Kinda confuse here. My build is pure int by the way and i want to have highest damage as possible. Some people say go pure MP, don't know what that mean so i'm just want to ask, what should i wear for my Wing/Mask/Shield? HP/ATK or HP/MP?

Also, is there a skill of arca that if you have high MP it has higher damage?

Thanks!

Acranist build is pure Int. MP comes from MP Jewelery Set, Hp/MP cloak and Wings.

LEgionDark wrote:Acranist build is pure Int. MP comes from MP Jewelery Set, Hp/MP cloak and Wings.

So what should i wear to increase my damage? HP/ATK or HP/MP?

hp/atk