As an action, she presents her holy focus and channels divine power to either add her Charisma modifier to attack rolls for 1 minute using Sacred Weapon, or force fiends and undead to flee using Turn the Unholy.

She can use an action to end one spell on herself or on one willing creature she touches, ending one spell effect of 3rd level or lower for every five paladin levels worth of power she possesses, with a total of five spell levels per use.

As a divine champion, Asuka draws power from conviction rather than worship, gaining the ability to sense celestials, fiends, and undead within 60 feet, and to locate consecrated or desecrated places or objects with her holy awareness.

She can heal wounds by touch, restoring a total of 100 hit points per long rest from a fixed pool, and can cure disease and poison by expending points from that pool.

At 2nd level she adopts a martial style. Defense is chosen here, granting a +1 bonus to AC while wearing armor.

She can cast paladin spells using Charisma as her spellcasting ability. She prepares a number of spells equal to her paladin level plus her Charisma modifier, and she can expend spell slots to fuel her divine magic.

When she hits a creature with a melee weapon attack, she can expend a spell slot to deal radiant damage in addition to the weapon's damage, with extra damage scaling by spell slot level and against fiends or undead.

She is immune to disease, her disciplined body refusing to be corrupted by mortal illness.

At 3rd level she swears the Oath of Devotion, binding herself to honesty, courage, compassion, honor, and duty. She gains oath spells and sacred powers tied to that ideal.

She projects a 10 foot aura of warding discipline. She and friendly creatures within the aura cannot be charmed while she is conscious.

She and allies within 10 feet add her Charisma modifier to all saving throws, as long as she is conscious.

Friendly creatures within 10 feet of her cannot be frightened while she is conscious.

Her weapon strikes carry persistent radiant force. Whenever she hits with a melee weapon, the attack deals an extra 1d8 radiant damage.

She and her allies within 10 feet cannot be charmed or frightened, and she radiates a steadier, more complete moral certainty that makes mental coercion far less effective.

Once per long rest, she can unleash a blazing aura for 1 minute. Bright light fills a 30 foot radius, enemies that start their turn in the aura take radiant damage, and she and her allies gain resistance to damage from undead and fiends while the aura persists.

Due to her family name and status, Asuka can secure an audience with high society, officers, administrators, and other people of influence. She can often obtain hospitality among the upper class, and people tend to assume she belongs in places of rank and authority until she proves otherwise.