Are there any other skills that don't damage during DR?

For the most part, yeah. I've only gone with a party and we have someone who knows what they're doing every time. Once I solo, I'll look up some videos, but if it's not a hassle for someone to explain, I'd be obliged.

There are orbs under each statue, basically just always stay behind the Wiseman orbs. If you're between them, you'll trigger DR on the left Bird and seduce on the right Bird. Other than that it's a cakewalk.