Lione — The Changeling

A teenage girl transformed by the Collective's cruel experimentation into a living conduit for Exousia. Hot-tempered and defiant, she initially serves as both an asset and a source of conflict. Her relationship with Phaidros is especially fraught — she fairly associates him with the scientists who experimented on her and killed her friends, and this tension climaxes when she learns that his mother pioneered the initial experiments.

Relationships: see Party Relationships → Lione.

Background

Lione was one of many children subjected to the Collective's experiments — the work that grew out of Phaidros's mother's Project Eudaimonia — intended to forge living conduits capable of channeling raw Exousia. She survived where the other children she was held with did not, and she carries that survival as guilt, seeing herself as an abomination brought into the world through the sacrifice of others.

She now lives under the protection of Talos, a retired smuggler and thief who runs a smithy as a front and shelters street orphans in the underground beneath it. From that base Lione runs covert operations — infiltrating the Collective's "exclusion zones," supposedly sealed for public safety but in truth sites of continued Exousia research, to disrupt them and map the locations of other captives. She is never without Nemius, a stuffed lion she clings to as a safety blanket, despite it being a gift from a person she has come to loathe.

Personality

Hot-tempered, defiant, and allergic to authority, Lione hides a frightened, grieving heart behind a bubbly, barbed exterior. She uses humor and sharp social jabs as armor and is reluctant to show real affection — she takes the losses of others extremely personally and protects herself by pretending not to care. For all her recklessness, she has a genuine compulsion to help people, though she tries to keep her distance from those she rescues, terrified of getting close and failing them as she failed the friends she lost.

Role in the Story & Arc

Lione makes the human cost of the Collective's cruelty personal and immediate — a walking indictment of its worst crimes, and a volatile asset to a party that learns to handle her with care. What she unconsciously craves is family: she finds in Cyrus's steady presence the stability she needs, and in Vaughn an obnoxious older brother she never asked for. Her arc is learning to accept responsibility and to let people in rather than running before they can be hurt.

Spoilers — late-game reveals

The deepest wound in Lione's story is the revelation that the research which made her was pioneered by Phaidros's mother. When the truth comes out she turns on him — and, briefly, on the whole party — until he risks his life for her and she finally breaks down and lets him in, accepting him as a gruff surrogate father. Her vendetta against the scientist Phoebe, the figure she most directly blames for what was done to her and her friends, runs underneath much of her story.

Combat Archetype: Adaptive Mimic with Thief and Exousia-Shaper secondary paradigms

Combat identity. The Collective remade Lione's body into a living conduit for Exousia, and she fights like an answer to whatever the enemy just did. Hot-tempered and defiant, she refuses to play any single style — she reads the fight by being in it, soaking what's thrown at her and throwing it back changed. She is the party's only true compound character: the more combats you take her into, the more she has on hand for the next one.

Signature mechanics.

• Reflexive Attunement (passive mirror). When Lione is struck by a typed attack, she gains a brief Attunement to that damage type. Her next ability that consumes the Attunement deals that type back at the source, often with a small bonus.
• Witness → Mirror → Inscribe (two-tier theft). When an enemy uses a Skill in Lione's line of sight, she Witnesses it. Witnessed Skills enter one of two pools:
  • Mirror (temporary). A low-cost action lets her use a Witnessed Skill this encounter only, with a hard cap on uses per combat. Her workhorse — flexible, situational, gone when the fight ends.

  • Inscribe (permanent). Three conditions must all be met to add a Witnessed Skill to her permanent spellbook:

    1. The Skill is flagged Inscribable in its data (encounter-design call, per-Skill).
    2. Lione has Witnessed the Skill (line of sight when an enemy used it).
    3. The enemy who cast it dies during the encounter (no kill-stealing rule — the enemy just has to fall while Lione is present).

    Inscribed Skills are hers for the rest of the campaign and play at full power. - Compounding kit (campaign principle). Lione's Inscribed library grows across the game. By the late campaign, a well-played Lione carries a hand-picked toolbox stolen from the bosses she's killed — the inverse of every other party member, whose strength is locked at the start of the fight.

Secondary paradigm — Thief. Where Vaughn is a dual-wielding warrior-rogue who fights in the open, Lione is the classical sneak-thief: pickpocket Skills, steal items off enemies mid-combat (Glyphion charges, consumables, equipment swap-outs), and disappear behind a smokescreen. A player down this lane trades raw mimic power for active-loot economy and disruption.

Secondary paradigm — Exousia-Shaper. Lione's conduit body lets her do things to the field itself. A player down this lane thins the mimic kit in favor of raw Exousia manipulation — twisting tiles, projecting elemental terrain (including ranged Exousia bolts that make her a viable back-row caster), creating temporary obstructions, distorting line-of-sight. Of every party member, only Lione's altered physiology makes this kind of direct field-shaping possible.

Momentum — player-selectable.

• Echo (default — Mimic). When Lione resolves a Skill from her Mirror or Inscribed pool, she gains an extra AP. The player who actually uses what she takes is rewarded.
• Pocket (alternative — Thief lean). When Lione successfully steals an item from an enemy, she gains an extra AP.
• Distortion (alternative — Exousia-Shaper lean). When Lione alters or creates terrain that affects an enemy's action this turn, she gains an extra AP.

Apotheosis: Omnific Mirror

For 4-6 turns, Lione can use any ability she has Witnessed this combat — even Skills she hasn't paid the Mirror cost for. Her library opens completely. The transformation makes explicit what she's been building toward all fight.

Status specialties. Highly variable — whatever statuses she Mirrors or Inscribes from enemies. Innate signatures: Invisible (Thief stealth), the typed status of her current Attunement.

Role in party. Wildcard utility and the only character whose combat power scales between battles. Devastating against varied/named enemies; modest against repetitive fodder. A skilled Lione player effectively customizes a 9th party member over the campaign. Crossplay with Vaughn: two thieves on different layers — Vaughn marks and exploits what the enemy is, Lione strips them of what they have.