Given the building is on fire, she's a bit surprised that she needs light, but fine. She can do this. She totally can do this. Right? Just like a mission.

She stretches one hand out, tries to call her Keyblade and... nothing. Tries to call her Keyblade and... nothing.

She backtracks a bit and picks something that is burning but somewhat slowly, breaks herself off a torch like peace, probably the leg from an overly treated table, and uses that as a light source as she heads down into the hidden basement of an on fire and collapsing building that no one knows she is in, when she can no longer summon dark corridors. Bu this is fine, right?