Angel Demon

Strategies
The Angel Demon are a species with healing powers that can temporarily reject those powers for a huge strength boost.

Combat
Honestly? Mediocre. Their Shift merely turns them into a Succubus for 5 turns. During that period they lose their skillset as Angel Demons, but keep the stats as a support unit which does them no favors in performing in a seduction role. They're not the best healers either.

You may be interested in having them if you want to start with a sturdy healer as they have the second best durability of Lymean hybrids, and can DrainMana onSeduce which gives them more range than most for stealing Mana, but that's about it.

Breeding
This, not combat, is an Angel Demon's main selling point. With an even 22 base for both Fertility and Virility, they're one of the best options for breeding Lymean hybrids.

Trivia
Their personality seems to shift by transforming. In their normal form they want to keep their body untouched, while in Succubus form, they just try to fuck everyone around them, to make up for their suppressed urges.