The Cursed Chair of Fire

Physical Description
This is a stone chair located inside the offices of Modan Company in Kirthaven. It looks just like any other Dwarven chair: enormous, rocky, uncomfortable. Only the lack of a Modan Company-themed pillow hints at the truth: this is no ordinary chair.

Powers
If you sit on it, you burst into flames.

If you are frozen, you will burst into flames.

If you are a shadow, you will burst into flames.

If you are a ghost, you will bust into flames.

If you are already on fire, you will still burst into flames. All things are equal on the seat of The Chair.

Historical Notes
Where did it come from? What is it's purpose? Why can't it be moved out of the offices? No one knows. Or perhaps someone did, but they burst into flames.

This chair has been noted to ash pies, wood, mugs, and whatever else has been put into contact with it, most notably a banana hammock that was won off of an unruly troll.

Legend says that the one who sits on the chair without being burned will be the final chief of Modan Co, thus heralding the end of an age.

Discovery
It has always been there in the offices, waiting for an unwary keister. Attempts at defusing or moving it have been uniformly unsuccessful. The people of Kirthaven and the Modan Company have come to simply live around it, like a stream flowing around a pyromaniac made of rock.

Organizational Notes
''Why has someone pasted an envelope full of ashes into the ledger? -Aulir''