Tyler had found himself unable to move his entire left arm and leg. His neck also felt stiff and he could no longer raise his head to see what was happening with the fight against the Devil who was apparently called himself Moloc having heard it speak its name over and over again.
Although using magic sense at 100% would allow him to see everything even more clearly, he didn't have the luxury to be distracted right now. His arm had already been completely regenerated but that had also spread the negative corruption further across his body.
He was completely focused on limiting the spread of the corruption and Erin was helping him. Most of her purification spells had failed to even slow down the advancement of the corruption but Tyler didn't give up.
He attempted various things and finally found a way to restrict the spread of the corruption by expanding his mana and infusing them with magic runes that prevent the spread of negative energy.