[Zelgadis blinks once as that sinks in, and somewhere in that second he swaps his indignant fluster for true anger, the sort he usually keeps well under wraps. He is one third Demon after all, and when he gets truly angry...]
[Zelgadis snarls, growling not unlike a beast about to strike. The ar around him crackles with charged energy, a mini lightning storm that Helix can probably feel as Zelgadis takes one step closer in an obvious threat. Insults and teasing he can take, however he hates it, but mentioning his Chimerism and how he was turned is below the belt on the most visceral level.]