Everything I'm wearing gives me at least +10 to Int/Stam. I have a talent called Demonic Embrace that gives me up to 15% extra stamina (I only have 3/5 ranks right now). My base HP is around 3700.
My imp gives me a buff that's +52 stamina when he's out. Then I stack on Prayer of Fortitude and a whole bunch of other buffs. My demonic embrace seems to be applied *after* the buff is added to my stamina, so for every 1 point of stamina, i get around 14 hit points where every other class only gets 10. With the right buffs I can get my stamina over 325.
Just buy everything "of the Eagle" and you can be like me.
