[2.5] The Perfect Formless Inferno. Poison Bleed 2h Slayer

I thought about using Choir of the Storm in conjuction with the Helmet and Armour and make a crit build, but then scratched it because that's too much resistances loss, that it is difficult to fit in crit nodes as well and still have over 6k life. Maybe I will try with a berserker and lose some damage nodes due to his ascendancy, but that's another build, maybe with a crit dagger or something.

what is the order for slayers ascendancy?

I proceed on to Headsman first, taking Endless Hunger at merc lab and brutal fevor in Uber.

The reason being earlier on while leveling the damage and Aoe from Headsman and Bane of legends makes it way more comfortable to play.

To level up, I use a tabula rasa. Shiversting - Rigwald charge - doomsower is very solid leveling progress and never feel underpowered.

perseverance any good here?

If you want to use Perseverance you will need to not be Iron Reflex, that isn't much of a problem. Capping res with it is more of a problem, so I don't know whether it will be the better option here. A rare Vanguard belt with good resist is the better option most likely.

did you take kreiten at merciless? how do you generate frenzy charges?

I use Bloodrage while clearing maps, thats why I take +1 Frenzy. You can opt for points if you like, I just find the +1 point doesnt do as much as +1 Frenzy.