Asuna, the Radiant Guardian

Rapier of Healing. Asuna's rapier has a unique property. When she successfully lands a Rapier Lunge attack, she regains hit points equal to half the damage dealt.

Leader's Aura. Asuna's natural leadership inspires those around her. Allies within 30 feet of her gain a +1 bonus to attack rolls and saving throws.

Linked Hearts. Kirito and Asuna share a deep connection. If Kirito takes damage, Asuna can choose to take the damage instead. This ability triggers automatically when Kirito is reduced to below 100 hit points. This ability teleports Asuna to a space adjacent to Kirito.

Immortal Bond. If Kirito falls in battle, Asuna purposely disarms herself in order to access Stacia.

Stacia. If Asuna is disarmed, she gains the ability to use Ultimate Terrain Manipulation. Asuna cannot use Ultimate Terrain Manipulation if she is not disarmed. Asuna cannot use any other abilities while she has access to Ultimate Terrain Manipulation. Asuna can immediately use Ultimate Terrain Manipulation on the same turn she is disarmed. Asuna is considered disarmed if another spell or ability causes her to change shape. Ultimate Terrain Manipulation can still be used if Asuna is shapeshifted by the effect of another spell or ability.

Legendary Resistance (3/Day). If Asuna fails a saving throw, she can choose to succeed instead.

Rapier Lunge. Melee Weapon Attack, +9 to hit, reach 5 ft., one target. Hit: 2d8+5 piercing damage.

Guardian's Shield. Asuna summons a protective barrier around her, granting her and allies within 10 ft. of her a +2 bonus to AC for 1 minute. The barrier dispels every debuff and negative effects on everything within 10 ft. of Asuna.

Ultimate Terrain Manipulation. Asuna manipulates the terrain of the entire battlefield. All creatures must make a Dexterity saving throw (DC 15) or suffer one of the random effects below:

1. Blossoming Flora: Overgrown plants and flowers restrain creatures in the area, dealing 3d8 slashing damage until the end of their next turn.
2. Aqua Torrent: Water floods the area, forcing creatures to make a Strength saving throw (DC 15) or be pushed 10 feet and knocked prone, taking 3d6 bludgeoning damage.
3. Gale Whirlwind: Powerful winds sweep through the area, requiring creatures to make a Strength saving throw (DC 15) or be pushed 15 feet away, taking 3d6 bludgeoning damage.
4. Stony Embrace: The ground transforms into difficult terrain, and creatures must make a Strength saving throw (DC 15) or be restrained until the end of their next turn, taking 3d8 bludgeoning damage.

Swift Heal. Asuna touches a creature, restoring 2d8+4 hit points.

Evasive Maneuvers. Asuna can move without provoking opportunity attacks.

Blinding Flash. When targeted by a spell or ranged attack, Asuna can use her reaction to emit a blinding flash of light. The attacker must make a DC 16 Constitution saving throw or be blinded until the end of their next turn.

Swift Parry. Asuna swiftly parries an incoming attack, reducing the damage taken by 1d8+2. This reduction applies to her or an ally within 30 feet.

Asuna can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. Asuna regains spent legendary actions at the start of her turn.

Rapier Flourish (Costs 1 Action). Asuna makes one Rapier Lunge attack.

Swift Guardian (Costs 2 Action). Asuna uses Guardian's Shield. If Guardian's Shield is used this way, the barrier only lasts for 6 seconds instead of 1 minute.

Senko (Costs 3 Action). Asuna teleports to an ally and raises a protective barrier, granting herself or an ally a +4 bonus to AC until the start of her next turn.

Dual Assault (Costs 3 Actions). Kirito and Asuna unleash a coordinated assault on a single target. This combo attack can be initiated when both Kirito and Asuna are adjacent to the same target. They each make their respective melee attacks, and if both attacks hit, the damage is doubled.