|Died||At King's Landing|
|Book(s)||A Storm of Swords (mentioned)|
With Wisdoms Rossart and Garigus, Belis took part in King Aerys's wildfire plot during Robert's Rebellion. According to Ser Jaime Lannister, Belis was as enthusiastic about the plan as the other two pyromancers. The three secretly deployed wildfire caches across the whole city, to be ignited at the command of the king.