Asher hasn't been this pissed off since the destruction of his universe. He was all for the action. But this time, he had a whole new arsenal of abilities to learn. He knows the glitching is related to his emotions, now was the time to control it.
He didn't want to hurt the people in the bar, but he couldn't just ask Loki to move outside... He needed to glitch outside, and to do that, he needed to focus...
POP
He opened his eyes, and they were directly outside of the Tavern. How convenient. It looked entirely different then he remembered, but that wasn't the issue. Next he needed to deal with Loki. His face contorts into a large grin. Now for the fun part.
His left eye was in a constant state of uncontrollable glitching, his right one flashing red error codes. He could see perfectly fine out of both, and the error codes were helpful in telling him when an attack was coming. The rest of his form remained mostly the same, with the occasional glitch.
He holds his hand over his head, and a large fireball appears over it.
You're in for it now, ya demon. He glitches next to Loki, and blows the fireball up.