Larian Studios Forums Divinity - Original Sin Divinity Original Sin - Help/Tips/Tricks Where is Maradino's hideout?

I'm trying to get the stones to end the game.

Apparently Frederick can give you a hint, but he is already dead in my game.

I've searched the desert place in and out and I'm at a loss. I've not invested in Perception at all (silly me), the best I can get is 12 with all the buffs.

Please help!