Soul of the Phoenix
From Inga no Kusari wiki
Soul of the Phoenix is Sora Asamiya's Fullbring.
It was during her entry into high school that Sora first started to notice something calling to her. It was her experiences with others like her who could see spirits and actual spirits that freed the creature from its cage. Sora's reiryoku becomes visible, being mostly light purple in color. That energy shoots up into the air and takes the form of a large bird, eight feet in height, four feet in width, with a wingspan of thirty two feet.
Fullbring Abilities
Being her own reiatsu and fullbring, Sora and anyone else she so chooses will become immune to the flames that the state emit. Soul of the Phoenix can do just about everything a normal, flesh and blood bird can do: attack concussively with its beak and talons, which also has a burning/heating effect depending on the object it touches. Soul of the Phoenix can also fly.(It can't lay eggs).
Phoenix's Embrace: spreading it's wings, Sora's fullbring can heal bodily wounds on anyone by releasing purplish waves of heat energy, whether they be human or spirit within a ten foot radius. People within this effect will feel warm, as if they were under a comforting blanket(Or something along those lines). It usually takes one post to heal cuts that wouldn't hinder the person's fighting capability whatsoever, two turns for something big that would leave a permanent mark, and three turns for something life-threatening (Not including instant fatalities). Sora can use these abilities on herself as well.
Phoenix's Wrath: Sora's fullbring changes from light purple to crimson red. The phoenix launches itself towards the intended target like a rocket. If it hits, the result is a fiery and massive explosion, burning everything that is caught within range, which Sora is also immune to. However, there is a side effect to using this attack. Being a part of her soul, once the dust clears, Sora's soul will be transported to "The Red Hot Room", a dimension that is entirely red with a large nest in the middle, while her body lays unconscious. Like the myth and folklore, from the ashes, the phoenix will rise again. In her case, it would take at least two posts before she regains consciousness.
Strengths
Being a part of her soul and therefore immune to the flames that make up her fullbring, Sora can fly on the back of her state, meaning she doesn't have to be an easy target for other, more powerful beings. Sora's fullbring can restore her own physical wounds, as well as others
Weaknesses
Still Human: The actual manifestation of the Fullbring being separate from Sora's body, in other words, the state does not provide her with any physical enhancements. Unless she is actuall riding on the back of her state, a wise enemy would take advantage. Although Sora is immune to the flames of her fullbring, she is not immune to the collateral damage that it may cause, especially during her Phoenix's Wrath.
One Shot Wrath: The offensive Wrath of the Phoenix can only be used once in this state due to the amount of power that comes from it.
Assistance: Not only is Phoenix's Wrath an one-shot attack, but Sora's body will physically be dead, a body without a soul, if only temporarily. If something were to happen to her body before she returned from death (I.E. getting her head cut off or getting her heart ripped out), then she will remain a spirit. Therefore, Sora will rather fight with others that she can trust instead of taking on enemies alone.
Coldness: The actual state can be weakened by ice/ cold water abilities.
