Larian Studios Forums Divinity 2 - Ego Draconis (English) Divinity 2 - Ego Draconis help with Keara's Flying Fortress

I've killed all the nests, ballistas, and towers. I think I'm down to 1 Damian Dragon Commander (level 29, unless they respawn). I can't kill the last commander. He hits me and does half of my hp damage. I hit him and he regenerates fully.
Any help appreciated.

Use Polymorph skill, someone said if an enemy is polymorphed he can't Regenerate ! And you can hit the polymorphed enemy = then he's a Ladybird, that's fun

thanks. It works