The Prophesy - Seventeen immortals

[Darkrift (Homunculus)]

And upon that terrible day, as the realms collapse, the necromancer lich will gather his undead forces in the blasted space between worlds. He will fill a the last remaining planet with his armies, to face the seventeen and destroy all life.

The phoenix blood
The tainted changeling
The tiefling elf
The wish made true
The fae darkling
The grail knight
The living vampire
The fallen angel
The faery goddess
The infernal goddess
The grand mortician
The cursed elf
The fae machine
The demon machine
The deep one
The blessed human
The lost demon-king

They will have been the last living things, if defeated. And they will live, or die together at the Edge of the End.