4th job Single Target DPS

Anything that is 0 means I currently don't know how to calculate it. Is Beholder's damage based on how much damage you take, or your damage range, and how likely is it to always be attacking?

It's based on damage range.
It waits 5 seconds in between attacks, so you're hit and it hits back, after the 5 seconds are up you need to get hit again for it to attack again. Majority of bosses I find myself just standing on top of them and it going off every 5-6 seconds.

I accidentally have Buster using the ignore defense value of Sacrifice. Fixed it now. In the Buster box on the Analysis page, you can change the Skills!F20 to Skills!F39.

thanks, man that makes buster sad