The room is already bloodied because of Rex,
Blood gushed out of his mouth every time he tries to activate his lightning element, it paints the ground crimson red.
'It's not that painful but every time I do it, the pain shocked my body', Rex thought while holding his head, he started to feel dizzy because of the loss of blood.
He forced himself to focus, there is a time limit for this and it is only 10 minutes.
Rex gritted his teeth, he musters all of his willpower and tries to activate his lightning element.
Blitz!!
The electric current started to envelop his body, it's blitzing around his body while making contact with the dark energy inside of him.
Rex can feel his insides are stirred by the three elements, blood wanted to gush out of his mouth be he forced it in fear that he will lose focus.
The dark energy, holy energy, and the lightning element dances around Rex's body, they are twirling around each other.