Rank 4 Phase Shift.

Clark was injured without a hit because he had overextended himself with that attack.

Not only had he summoned a lot of weapons in a short amount of time, but he had also destroyed those weapons, which caused a backlash on him too. So his injuries were self-inflicted.

Clark could only hope that his sacrifice was worth it, so he was gazing at the cloud of smoke caused by the explosion with anxiety.

When the cloud of dust was blown away, Silver Mirror's figure was revealed. Everyone could see that he wasn't looking good.

Silver Mirror's robe had been destroyed. He also had a large burn all over his body. He was bleeding from those burns.

His robe was destroyed, but he was mostly fine because he had used his rank 4 divine ability called Phase Shift. He had turned his body intangible and used this to avoid most of the damage from the explosion.