MAX attribute level?

What is the max attribute level you can get to?

I think it's 12 raw.

So say you are weaing a head gear that gives +1, ok cool.

So now its 13.

Can you then major rune it for another 3 totaling 16 ?

Is it doable, huh? huh ?

Also if you're a necro, though a skill you can pump blood or curse skills up to 18 that way hehehe. Awaken the blood or something?

I doubt it I think 13 is max if you get up to 18 or 20 then elementalist skills and hell monk skills would be to powered up. Think about it warrior monk could throw on healing hands then healing breeze and he would be invincible for 20 seconds.