From Darfuria

Jawtzawfayre is a NE male human cleric who worships Hades, the Greek god of death.

He became knwon to some other of Martin's during highly comical circumstances.

Hades only grants healing spells if the cleric has already cast a harming spell of the same type the previous day, i.e. if the cleric casts a Cause Serious Wounds spell, he may be granted a Cure Serious Wounds spell on the following day.