Her dying... it would hurt, and be upsetting, and she'd break down for a bit, but she'd ultimately be more okay than not. Waking up to other Corals dead/dying/reviving? Yeah, that's a full on BSOD quite possibly. Unless they needed her, or there was something she could do.

(Are you canon-literate for Madoka?) There's one scene where a witch is trying to brainwash a whole bunch of people into a mass suicide, and Madoka starts just *acting* as much as she can, though she's a civ. She only falls apart *after* she's done everything she could to stop it and gets cornered.

But yeah, unless she feels needed, Coral death = BSOD.

I just heard about you dropping Mitsuru, on Plurk. :( Are you planning on re-apping her, or apping another character when apps open again?