General

How to efficiently play Da

Heres how:
Use until exceed starts and you get to low hp (about 10-30%, depends on your HP). USE OVERLOAD. I cannot stress this enough. At no point from 1-129 have I even used potions.
If you somehow (I cant see how you would ever get lower than 10-30% hp as DA unless you're attacking at 20 stack exceed or 1hp/1mp) do not have overload and have low HP, you have 2 options:
1) Use exceed on nothing. It gives you a stack even if u hit nothing. Get 20 stacks and use overload. Your HP should be enough to get you by any hits until you are done.
PS: You do not lose hp when hitting nothing, only when attacking enemies.
2) Use potions.

With overload, you should never require pots for the most part.
Personal Experience: Lvl 129 with 72k hp buffed, and unless I get sealed + 1/1 TWICE, I will never need to use Hp potions. Also, I have overwhelming power, mastery, and infernal exceed maxed.

Some things to note:
1) I have hp%. I havn't counted yet, but its about 50% right now. (not including skills)
2) Refract Evil gives 30% damage reduce. It helps save you from 1/1. (30% hp is about 20k hp, more than enough to get 20 stacks from 0.
3) DA does not have ANY invincibility frames, but they do have 50% status resist.