Marauder, Energy first build

How fast is it? o_o

Fast enough for me.

It won't save any warrior elixirs, as you won't be in a charged state nearly enough to make it worth it. Even with maxed charge you should still always use an attack potion.

I don't use Attack potions. I think it's stupid.

Lv8 energy charge wasn't enough for me when I was leveling, so I don't really know why you'd leave it there. It's like doing shockwave before transformation... you'll have a decent attack but can barely utilize it. You should get a solid level of energy charge (over 20 in my opinion) before you go further in energy blast.

This charging thing seems to be subjective, maybe it's because you've actually fully experienced it.