My build target, The Tanky and Floor Wiper Alchemist king with long duration stat proc(Slash gonna stay till they die *Evil laugh)

Switch Arcane Grace with [Fury] or something if you need more damage,
Grace is there just to ensure you will(might) never die.

Strike for something else if you don't need melee attack speed (I'm using vastilok/gunblade as my melee, so this works for me)

Other mods are kind of self explanatory, you can also use augur secret if you don't need that much range and want more strength.

Gameplay :
1.Proc stat with 2nd skill, primary/secondary weapon
2.Attack/Skill 4

Simple as that, I think... :x

Pros :
-Definitely devastating damage and longer slash duration from weapons mean more damage.
-4th skill definitely gonna annihilate almost everything.
-Strong and can tank a lot of damage.

Cons :
-Long cooldown duration due to less cooldown reduction from transmutation probe/hit (3rd skill) - however might be manageable with big range hitting lots of enemies

Why am I using [Steel Charge]?
1.I mainly use [Vastilok] for dealing damage
2.I needed the extra points

If you want to use [Corrosive Projection], maybe you can choose to use lower rank umbral mods?

This is my first serious build, if you have another opinion please share it :D
Might be able to make a new build for something else.