General Charm - Soul-Vassal Conception (•••••)
Infused with the powers of Hell, the Infernal finds her soul becoming fat and bloated on demonic power. An Infernal with such a powerful soul has the potential to think and feel the things she cares about to such an extent that those feelings can develop the ability to think and feel themselves. To do this, the Infernal just has to express them with a little preparation and an act of will.
System: The Infernal must first journey to a location brimming with corrupt essence, such as a tainted Dragon Nest, or in a place such as Yomi Wan or Malfeas. There, the Infernal may spend 10 Essence, 1 Willpower while meditating on one of her Intimacies to grow a chrysalis to be nurtured by its power. Over the course of (Essence) days, that Intimacy festers and feeds on corrupt Essence, gestating into a wicked spirit known as a Subsoul.
Subsouls are the Infernal's Intimacies given form, so they themselves possess the the same Intimacy, or a slight variation of it if appropriate. They also have an Intimacy of unshakable loyalty to their Infernal master and are unable to purposely hurt her, even if in some rare cases they do not even like their master. A Subsoul has a maximum amount of Essence equal to the Infernal's (Essence rating x 5), and is generated using spirit rules. The Subsoul has a number of Attribute dots equal to its maximum Essence to divide between Gnosis, Rage, and Willpower, and a number of spirit Charms equal to the Infernal's (Essence rating - 1), along with the basic Charms known by most spirits. Realm Sense usually only applies to an Intimacy that is a place, but it can also be applied to a personal fiefdom in the Infernal's Hell-Realm if the Infernal has one. Re-form sends the Subsoul to its master's side, albeit on the other side of the Gauntlet if the Infernal is in the material world, or to its master's Hell-Realm.
The Infernal has a general awareness of what direction her Subsouls are currently in, and can choose to summon one to her side by spending 5 Essence and 1 Willpower. If a Subsoul is destroyed, the Infernal regenerates it at the beginning of the next story. Powers that can permanently kill the unkillable, like those wielded by other Exalts, can permanently destroy the spirit and the Intimacy it represents, but the Infernal can potentially replace it with a new Intimacy that is more or less the same as the old one if she puts in the effort to rebuild those feelings.
If the Intimacy that the Subsoul is based around is replaced with another, its base personality, memories, and form are maintained, but certain details may shift, allowing the Infernal to redistribute the Subsoul's Rage, Gnosis, and Willpower ratings, along with its selection of Charms.
It is important to note that while the Subsoul is loyal to the Infernal, it is likely to develop desires and goals of its own based off various factors in the Infernal's subconscious and its own life experiences. While demonic in nature, most Subsouls are no more evil than the Intimacy and person that spawned them, even if they do not necessarily think like a human.