As the third shot damaged his remaining eye, Diabolus began to thrash his head back and forth to dislodge Ahven from his helm. Nearly throwing his own balance off, the Beast slammed the side of his head into the heavily damaged section of the building he had charged before. More chunks of steel debris fell from the frame of the structure, and the Demon continued to scrape his head on the loose debris. He did not know if Ahven was still on top of him, but he aimed to get rid of the 'pest' somehow. Enraged and blind, he swung his hands at his head and gripped at various areas of his horns and helm between ramming the building. At the same time, the thick black ooze covered his newly destroyed eye, hardening into the same metal as the rest of his armor.