I think I will save a spot too.
Meet
Nostalgia:
base versionNostalgia is a time goddess and the keeper of Memory and Imagination. While she sleeps, the memory and dreams of the multiverse are safe.
She dreams so the multiverse can remember and imagine.
Every turn of her toy key guarantees that the dreamers will wake up and leave her realm while those awake can recall their memories, but should her inner mechanism stop, the dreamers will be stuck forever in an endless slumber and those awake will never be able to remember again.