Lilith is a character from the Darkstalkers series of games, with her first appearance being in Darkstalkers 3.
Lilith was intended to be the half-angel sister of Morrigan, although in reality, she is actually a portion of Morrigan that was sealed away in fear of Morrigan's powers going berserk. This portion eventually began to develop a will of its own and due to a plot by Jedah, Lilith was born into a body of her own. Once she met with Morrigan, they fused back together.
