Remnant 2: Who Is Guilty In The Council Chamber?
There's only one right answer here.
As you explore Losomn in Remnant II, you may stumble upon the Council Chamber area. Inside, you'll find three Fae Council members who inform you that one is a traitor, but none of them are willing to admit their wrongdoing. This tasks you to set out and recover some evidence--the Assassin's Dagger, in particular--that will implicate the betrayer. Here's how to find out who is guilty in the Council Chamber.
How to find which Fae Council member is guilty
The first step to discovering the traitor is to accept the quest to do so from the Council members themselves. After a chat, continue through this area of Losomn until you eventually come across a mirror you can pass through near the end of the map. This will take you to the Council Tribunal map, which is a mirrored version of the Council Chamber area you just left.
When you arrive at the Council Tribunal location, make your way through the map until you once again reach the chamber where you first met the Fae Council. There won't be anyone here in this dark version of the room, but you'll find that the massive door behind the three seats remains closed until you solve a puzzle.
Approach each of the seats to notice that the colorful sigil keys on the pillars beneath them can be removed and replaced. It may seem random at first glance, but if you look down through the floor into the mirrored world, you'll see that the correct order of the sigil keys is shown to you. Take all three sigil keys from the pillars and then line them up identically to their mirrored counterparts.
When you've placed the sigil keys in the right order, the door at the back of the room will open to reveal the throne room of the One True King. Approach the dead king and crawl up the throne, then leap to the wall behind him to find the Assassin's Seal ring. This isn't part of the quest, but it's worth snagging while you're here, of course.
Once you've reached the back wall, turn and look back at the throne to notice a platform at the very top you can jump to. Do so, then pick up the Assassin's Dagger. You've found your evidence--so enter your inventory and examine the dagger. Rotate it to see the bottom of the hilt where you'll find the sigil of the guilty Fae Council member.
If you need a reminder of which member's sigil is on the dagger, you can always compare it by checking the pillars beneath their seat. When you're ready, return to the Council Chambers map and speak with the Fae Council. Provide your evidence and earn yourself the Ornate Blade melee weapon, which looks cool but doesn't come with any notable advantages over some of the game's best options.
For more, check out our Remnant II guides hub.