How's he doin this then, is it just the ship's heat? 
Yeah, for me it was just the ship's temperature :3
Ah, I gotcha. My mix up, apologies. 
Oooh no problem at all! I have never thought about how it actually could look like too ;3
Honestly, the part that made me think heat powers was the yellow glow comin off Stakar's shoulder.
Aaaaah, you are right! I didn't get the glow-thingy right ... it really looks more like flames x'D