[Griffin]

I like the SA.

I like the dumbed down Heat Resistance. I was about to say "he can't survive molten lava. How about a new type of Heat Resistance". Good call.

I think this power should be cut, as he doesn't have a weakness to cold, and he doesn't require heat to function.
COLD WEAKNESS
If Heat Wave is on an ice or snow space, he rolls 1 fewer defense dice and 1 fewer attack dice.