Nagging feeling

   The dim yellow hue around its body suddenly glowed even brighter, and thick veins bulged all over its body.

Roarrr!!!

   With another thunderous roar, the mana beast furiously charged towards Harry, displaying a newfound strength that defied its previous restraints. 

   The massive creature tore through the lumps of earth that had once bound its limbs, each shattered piece flying in all directions.

   Its eyes had already regenerated, and though it hadn't healed completely, it could still see its surroundings quite clearly.

   The beast's speed was already high before, and with the additional boost it just received, its agility got even higher.

    Its speed was insanely fast, and in seconds, it crossed the gap that existed between it and Harry.

Growl!!

   With a loud growl, it opened its large mouth, unveiling a fearsome set of razor-sharp fangs, that were more than ready to dig into Harry's flesh.