The caster periodically creates a zone of Volatile Magma at the location of a nearby player, inflicing Fire damage to all players within 5 yards of the impact. After 2 seconds, the zone becomes so Volatile that it will explode if any creature comes in contact with it, inflicting Fire damage to all of the caster's enemies. If a player triggers this explosion they will take 50% more damage from further explosions. If a creature triggers this explosion then all of the caster's enemies are affected in this manner.