The Herocraft Pyromancer is and probably always be a mixture of fire and dark based magic. I believe Kainzo is as big of a fan of that combo as I am. My views are pretty much the same as everyone elses in this thread that is siding with the new Pyro.
FIRE abilities:
Chaos Orb
Cauterize
DragonsBreath
FlameShield
Doomwave
GreatCombustion
DARK abilities:
ChaosOrb
DarkBlade
DarkBolt
Curse
Doomwave
Fire Count: 6
Dark Count: 5
Hybrid Count: 2
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DAMAGING FIRE abilities:
ChaosOrb
DragonsBreath
DoomWave
GreatCombustion
DAMAGING DARK abilities:
ChaosOrb
DarkBlade
DarkBolt
DoomWave
Damaging Fire Count: 4
Dark Count: 4
Hybrid Count: 2
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Even considering the "Hybrid" abilities that are a mix of fire & dark magic, they still have 1 more fire ability than dark. And honestly, I would argue that ChaosOrb & DoomWave are more fire than dark based. Of course, you could argue that ChaoticStrength is dark based, in which case, the only thing that happens is it breaks even in both aggressive and non-aggressive abilities.
But yeah, not sure where the "They need more fire abilities" is even coming from here. They have plenty.