Alice XI + XII

Alipheese Fateburn XI + XII (Eleventh and Twelth) or Alicefeeze Fatalbern XI + XII is one(?) of the former monster lords who first appears in Monster Girl Quest: Paradox Part 1.

Biography
They are part of the Black Alice faction.

When Kagetsumugi exhumed their corpses, she found they were missing too many body parts so she decided to stitch them together.