Go near the Lizard Consulate in Arx (co-ordinates around X:207, Y:358). Hatch the egg with a little fiery encouragement.Make your way into the Lizard Consulate.Approach the Consulate and find out what happened.But why? Would you be able to uncover the truth?
Going near the Lizard Consulate in Arx, you realize that the Voidwoken have attacked it, leaving it in ruins. The Consulate / A Lizard Nightmare is a Quest in Divinity: Original Sin II.