First time I read of this and I personally datamined things about the artifact and what is inside of it. There is nothing about it in the game file outside
- Shadowheart's ultimatum where you learn what is in the artifact and that he wants to get freed from it. Nothing about escaping the Sharran's control or returning to the githyanki there. - That Raphael end up telling the rest of the party that Shadowheart has it and that he wants it.
Not that she was trying to hide it from anyone but you. And Lae'zel playing blind idiot when SH have fun with her suspicious looking weapon piece of Githyanki art. I guess we will get to know this particular devil very well. Mainly his guts.
