Ygerna could be ... but I think the connection is more demonic, so my money is on Trife OR The Demon of lies from the first Divinity (who IS a separate creature from the reborn Lord of Chaos, Damian). Could be fun and connect the game more to Damian.
The enigmatic Figure looks a lot like Lucian for me ... or it is Chaos himself! If I remember it correctly, the gods took The original Lord of Chaos with them and are now fighting him for over thousand years. But since parts of him can live without him (Demon of Lies, Damian) you could be onto something Kenny. It could be really one of these parts, that tries to make us into one of his slaves.
It would also fit, because the Voidwoken call us "Demonspawn", which implies that maybe Demons and Voidcreatures are also at war. My my ... maybe this story really IS complex^^.
