This utterly red magic stone is known to be created only after molding the lava flowing on the Flame Mountain for three days.  Because the stone contains the heat of lava, an average monster would turn into ashes upon touching it.  Even if the monster could resist it, it is said, the scorching heat of the lava would burn up all the memories in the head.  Only the wife of the Flame Cow King, Nachalnyeo, can handle this magic stone thanks to her special fan.  Favoring this flame of oblivion in particular, she is said to have used this magic stone in most of her spells.