Hal's sclera went from simple black to nightmarish black of a Mid-World Devil that occasionally released fog of the same color and his sapphire blue iris turned the blood-red hue of the Blood Fiend Bloodline.
"Rise for the Blood of my Foes, Executioner"
With the arrival of the Fiendish armament came the fiendish fogs but that's as far as Hal went with his transformation. Mostly because right after the summoning of the Broadsword and eruption of a Fiendish/Devilish presence, the Bandit leader was already dashing towards him.
The flames that shrouded his whole body and bore testament of potential explosiveness to his nature gave him an adequate boost to enhance his already fast speed even more.
Hal frowned but did not move away from the spot he was at. He met Red Beard's heavy hammer with Executioner,
*BANG!*
And with that contact came the widening of Red bread's eyes as he sees Hal was no longer as easily moved as he was before.