Having defeated the undead council,
the annihilation of the prism proceeds
to completion. A great weight lifts
from your soul, and then you see 
Celestia collapsed on the floor.

"I'm sorry my love, I expended too much
of my power taking a physical form, and 
now I must leave this mortal world. I am
grateful for the chance to have fought
at your side, if only for a fleeting
moment. Don't despair. If anything,
your life has shown that all things 
are possible. Remember me always."