Question About Damage Calculation

[Force-Attuned Krogoth]

well, stacking all those things does get pretty rediculous. I was doing some rough damage calculations for my pally. I was looking at 63 def, 70 vit, and some other stuff.

20% dodge from fortune sword, because perfect flee is hard to reduce
30% dodge from guard
63% reduction from armor
60 flat reduction from vit
30% from thara
20% from raydric.
As incoming damage gets very large, the vit term becomes meaningless, so for most MVPs (what I'm concerned with) it's negligible, so all my stuff comes out to be almost 89% damage negation. In other words, I'd be taking 1/9 the damage that they're throwing at me. I think it's pretty nice.