"I could try.." she said. "Though I don't know how long it's gonna last."
"Wait, it's that janitor guy?" Rayne called out. "Er..what is he doing here?"
"Well, everyone...try to be quiet, this is only a blinding spell." Rayne said. "He could still notice us and do something."
Exoculo! She then called out.
[that's some random latin verb for blind or deprive of eyes/sight]