There is a Fire spell like it BUT no one EVER uses it in PVP. The heck hound does a TON of damage, 120 per pip like Judgement but it takes three rounds. But though TRAPS are not any use with it with all the balance blades, all fire blades, and wyldfire it can do a TON of damage a lot more then Judgment it's self so if you do a 2v2 and your partner is Balance, IT helps if you ask for Blades. PS Fire School Use the Heck hound More in PVP battles
Heck hound is awesome and again it is one of the great things about being fire with many of our attacks happening over three turns it is tough to defend against us. and like you said we have wildfire and stronger blades to add to the damage than balance does. you will find many of the higher ranked fire warlords use this spell more than dragon even though it only attacks one player.