Light was enjoying the fight between the two metas. While she didn't understand why the cyborg and shadow manipulating guy in the armor were fighting, they seemed to be having quite the fight. She got wrapped up enough into the fight to pull out a bucket of popcorn, and began to playfully eat from it, occasionally tossing some at the fight when the combatants didn't do something she liked. 

Though what she took for a piece of the city was actually apparently a shadow construct made by the shadow meta, which became apparent when Light's reality shift started to take effect and make the shadow energy around her disappear into cartoony wisps. This brought her slowly down towards the fight as the high perch she was sitting on was slowly disappearing. 

"Hope I don't destabilize this whole thing after awhile. Be a shame for this fight to end so abruptly." Light said to herself, finding a new high up place to sit, her previous place having evaporated into nothingness. When she sat back down, she had noticed the robot person was making a counterattack. She didn't think it would work very well, but it was interesting to watch as is.