Malvius tieflings

The malvius clan is a tribe of tieflings who worship primordial fire gods. These tieflings are as unpredictable as fire itself and can be healers and spiritual guides or destructive forces. They perform a ritual every year known as the flame of heaven which is believed to purify their spirits. The ritual consists of the tribe setting large bonfire and roasting many Ushime nuts over it while holding a feast and at midnight they remove the nuts and use their oil to make a purifying concoction that they drink.