Human Torch Rework/Bagatrix

I'll add a proper template when I'm more familiar with them, for now have the ideas of the rework:

L1: add Degrees of Burning - apply Scorched to targets with Burning. Apply Cower to targets with Scorched.

L2: add Burn to Ashes - performs a follow-up with L2 against targets with Burning

L6: becomes AoE, add Incapacitation

L9: add Exploit Fire - exploits Burning, Scorched and Pyrophoric