If you want to play warfare necro, just get all the warfare skill first and necro will just be there for some passive life stealth (and later, the death wish steroid with necro). The problem with warfare necro is that if you go str, your weapon deals a lot of damage but necro won't and if you go for staff, you deal mixed magical and physical damage.
Can i just ask with this build do i just build str and forget int? and basically build it to do dmg with physical? And just use necro to heal and spawn bloated thing. Could also use blood sucker to heal etc?