This page lists all of Petra’s abilities and arts in Fire Emblem Warriors: Three Hopes.

You can use it to move around fast and deal slight damage to foes.

(1 of 2) Windstorm boosts increases the distance of Petra’s dodge and adds minor Wind damage.

Windstorm boosts increases the distance of Petra’s dodge and adds minor Wind damage. (left), You can use it to move around fast and deal slight damage to foes. (right)

Unique Abilities

These abilities are always equipped to the character.

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Action Ability

Icon	Ability	Description
	Windstorm Lv 1	Slightly increase evasion distance. Dodges inflict very minor wind damage.
	Windstorm Lv 2	Moderately increase evasion distance. Dodges inflict minor wind damage.
	Windstorm Lv 3	Greatly increase evasion distance. Dodges inflict moderate wind damage.

Support Ability

Icon	Ability	Description
	Hunter’s Boon Lv 1	Slightly restores the Awakening Gauge with each critical hit.
	Hunter’s Boon Lv 2	Moderately restores the Awakening Gauge with each critical hit.
	Hunter’s Boon Lv 3	Greatly restores the Awakening Gauge with each critical hit.

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Tactical Ability

Icon	Ability	Description
	Outland Technique Lv 1	When ordered to attack: increases damage dealt to enemies by 30%.
	Outland Technique Lv 2	When ordered to attack: increases damage dealt to enemies by 40%.
	Outland Technique Lv 3	When ordered to attack: increases damage dealt to enemies by 50%.

Learnable Abilities & Arts

You can learn these abilities/arts by ranking up various classes. After learning an ability/art, you can equip up to 2 arts and 4 abilities regardless of current class. Or up to 10 abilities after upgrading the Tactics Academy.

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If a character learns multiple of the same Prowess (or similar) ability, these abilities will combine into a stronger version Eg. learning Sword Prowess twice will give you Sword Prowess Lv 2. Learning a third one will bump it to Sword Prowess Lv 3.

Myrmidon

Rank	Ability/Art	Description
1-star	Spd +2	Increases Spd by 2.
2-star	Sword Prowess	Increases damage dealt to enemies when equipped with a sword.
3-star	Grounder	Strike swiftly with a trio of slashes.

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Soldier

Rank	Ability/Art	Description
1-star	Backbone	Reduces the unit’s chance of getting knocked back by attacks.
2-star	Lance Prowess	Increases damage dealt to enemies when equipped with a lance.
3-star	Knightkneeler	Perform a powerful lance thrust.

Fighter

Rank	Ability/Art	Description
1-star	Spirited Seize	Slightly restores the Warrior Gauge upon seizing a stronghold.
2-star	Axe Prowess	Increases damage dealt to enemies when equipped with an axe.
3-star	Smash	Pummel a wide area ahead. Often yields critical hits.

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Monk

Rank	Ability/Art	Description
1-star	Res +2	Increases Res by 2.
2-star	Faith	Increases the recovery amount of healing magic.
3-star	Heal	Grants the unit Heal, or increases the spell’s potency if already learned.

Mercenary

Rank	Ability/Art	Description
1-star	Vantage	When HP is at 50% or below: Perfect Guards restore a small amount of the Warrior and Awakening Gauges.
2-star	Sword Prowess	Increases damage dealt to enemies when equipped with a sword.
2-star	Windsweep	Generate a cyclone.
3-star	Mercenary’s Wisdom	Increases damage dealt by Mercenary, Swordmaster, and Mortal Savant class actions in proportion to Spd.

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Thief

Rank	Ability/Art	Description
1-star	Appraisal	Improves the quality of weapons and materials dropped by fallen enemy commanders.
2-star	Sword Prowess	Increases damage dealt to enemies when equipped with a sword.
3-star	Thief’s Ploy	Gives Thieves, Assassins, and Tricksters a rare chance to instantly defeat non-commander units with class actions.
3-star	Shadowblade	Lash at foes with a dark magic-based sword attack. Deals damage based on Mag.

Armored Knight

Rank	Ability/Art	Description
1-star	Defensive Tactics	Reduces damage to battalion endurance by 30%.
2-star	Axe Prowess	Increases damage dealt to enemies when equipped with an axe.
2-star	Lightning Axe	Hurl a lightning-charged axe. Deals damage based on Mag.
3-star	Armored Infantry’s Wisdom	Nullifies status effects inside areas created by Armor Knight and Fortress Knight class actions.

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Cavalier

Rank	Ability/Art	Description
1-star	Desperation	When HP is at 50% or below: strong attacks will break an enemy’s guard.
2-star	Lance Prowess	Increases damage dealt to enemies when equipped with a lance.
2-star	Thunder Rush	Perform a series of lance strikes imbued with lightning.
3-star	Knight’s Ploy	Guarantees the enemy’s guard will break when activating the class actions of lance-wielding cavalry with at least one bar filled.

Brigand

Rank	Ability/Art	Description
1-star	Death Blow	Keeps the Stun Gauge visible for longer.
2-star	Spike	Launch the foes ahead into the air, then swat them away with a swing of the axe.
3-star	Warrior’s Ploy	When using Brigand and Warrior class actions, temporarily reduces enemy Def in proportion to the number of bars filled.

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Archer

Rank	Ability/Art	Description
1-star	Archer’s Ploy	Increases the critical hit rate of Archer, Sniper, and Bow Knight class actions.
1-star	Tracking Shot	Send a series of arrows toward the locked-on target.
2-star	Bow Prowess	Increases damage dealt to enemies when equipped with a bow.
2-star	Drill Arrow	Skewer foes with a blindingly fast arrow that temporarily reduces their Def.
3-star	One Heart One Mind	When this unit is an adjutant: greatly increases elemental effects of Adjutant Follow-Ups.
3-star	Point-Blank Volley	Attack a wide forward area with three consecutive shots.

Mage

Rank	Ability/Art	Description
1-star	Lifeforce	Greatly increases damage dealt by combat arts and magic, but causes the unit to sustain damage with each use in proportion to Mt.
1-star	Sagittae	Strike the enemy with magical arrows.
2-star	Reason	Increases damage dealt to enemies when equipped with a tome.
3-star	Mage’s Ploy	Imbues Mage, Warlock, and Gremory class actions with an element regardless of whether they are chained from strong attacks.

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Priest

Rank	Ability/Art	Description
1-star	Miracle	Allows the unit to survive a single blow that would otherwise reduce HP to zero.
1-star	Restore	Cure the caster and nearby allies of any status effects.
2-star	Faith	Increases the recovery amount of healing magic.
3-star	Priest’s Wisdom	Increases damage dealt by Priest and Bishop class actions in proportion to Lck.

Pegasus Knight

Rank	Ability/Art	Description
1-star	Pegasus Knight’s Ploy	Adds an element to Pegasus Knight and Falcon Knight class actions. The element is determined by the active unit.
2-star	Tableturner	Extends the period of critical attack time after a Perfect Dodge.
3-star	Stormblade	Whip up a storm that ravages the surrounding area with blades of wind.

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Swordmaster

Rank	Ability/Art	Description
1-star	Spd +5	Increases Spd by 5.
2-star	Provoke	Draws attacks, increasing the frequency that surrounding foes attack the unit.
2-star	Finesse Blade	Strike the surrounding area with blades. Damage dealt will increase with Dex.
3-star	Astra	Perform a series of five slashes while moving swiftly.

Assassin

Rank	Ability/Art	Description
1-star	Boost Critical	Increases critical hit rate.
2-star	Despoil	Awards gold for defeating enemies.
3-star	Apex Sword	Increases critical hit damage when equipped with a sword.
3-star	Assassinate	Slash while charging forward. Has a chance to instantly defeat non-commander units.

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Fortress Knight

Rank	Ability/Art	Description
1-star	Anchor	Sometimes automatically guards against enemy attacks that would otherwise knock the unit back.
2-star	Smite	When using cavalry or armored classes, dashing through enemies inflicts damage.
3-star	Wild Abandon	Rip through foes with axe swings.

Paladin

Rank	Ability/Art	Description
1-star	Aegis	Grants a (Dex x 0.25%) chance of nullifying damage from enemies equipped with bows or tomes.
2-star	Lance Prowess	Increases damage dealt to enemies when equipped with a lance.
3-star	Tempest Lance	Conjure up a whirlwind with an overhead spin of the lance.

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Wyvern Rider

Rank	Ability/Art	Description
1-star	Defiant Str	When HP is at 25% or below: increases Str by 20.
2-star	Wyvern Rider’s Wisdom	Increases damage to enemy Stun Gauges when using the class actions of axe-wielding fliers.
3-star	Diamond Axe	Smash the ground so hard it displaces the earth.

Warrior

Rank	Ability/Art	Description
1-star	Heavy Hitter	Gives strong attacks a low chance to produce the Stun Gauge.
2-star	Axe Prowess	Increases damage dealt to enemies when equipped with an axe.
3-star	Wrath	When HP is at 50% or below: greatly increases damage dealt by critical rushes.
3-star	War Strike	Bring an axe down so fiercely it sunders the ground and sends enemies flying into the air.

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Sniper

Rank	Ability/Art	Description
1-star	Thunderbolt	Fire a barrage of electrified arrows.
2-star	Bow Prowess	Increases damage dealt to enemies when equipped with a bow.
2-star	Tornado Shot	Conjure a cyclone that launches enemies into the air.
3-star	Warrior Assist	When this unit is an adjutant: increases the fill rate of the active unit’s Warrior Gauge.
3-star	Hunter’s Volley	Attack enemies launched into the air with three consecutive shots. Often yields critical hits.

Warlock

Rank	Ability/Art	Description
1-star	Fiendish Blow	Increases the power of elemental effects.
2-star	Reason	Increases damage dealt to enemies when equipped with a tome.
3-star	Essence of Wind	Causes wind-based combat arts, magic, strong attacks, and class actions to instead produce a more powerful version of that attack.

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Bishop

Rank	Ability/Art	Description
1-star	Res +5	Increases Res by 5.
2-star	Faith	Increases the recovery amount of healing magic.
3-star	Renewal	Restores a slight amount of HP at regular intervals.

Dancer

Rank	Ability/Art	Description
1-star	Sword Dance	Slash while charging forward.
2-star	Special Dance	Increases the potency of a dancer unit’s class actions.
3-star	Charm Catalyst	Increases the Warrior Gauge fill rate in proportion to the unit’s Cha.

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Falcon Knight

Rank	Ability/Art	Description
1-star	Lance Jab	Perform a thrusting attack that often yields critical hits. Damage dealt will increase with Spd.
2-star	Speed Catalyst	Increases the Warrior Gauge fill rate in proportion to the unit’s Spd.
3-star	Muster	Temporarily increases all stats by 10 after a successful Perfect Dodge.
3-star (innate)	Flyswatter	Increases both the Awakening and Warrior Gauge fill rates when attacking enemies that have been launched into the air.

Wyvern Lord

Rank	Ability/Art	Description
1-star	Helm Splitter	Smash the foes ahead with a powerful overhead strike.
2-star	Howl	Makes it easier to knock back enemy commanders.
3-star	Safeguard	When this unit is the active unit: restores HP to the adjutant periodically.

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Mortal Savant

Rank	Ability/Art	Description
1-star	Haze Slice	Strike a wide area ahead with a series of slashes.
2-star	Spd +10	Increases Spd by 10
3-star	Counterbreak	Successful Perfect Guards temporarily reduce all stats of surrounding foes by 10.

Trickster

Rank	Ability/Art	Description
1-star	Axebreaker	Effective against enemies equipped with axes.
1-star	Electric Grounder	Strike with a trio of lightning-charged slashes. Deals damage based on Mag.
2-star	Medical Expertise	Increases the potency of vulneraries, concoctions, and elixirs by 50%.
3-star	Patience	Hitting an enemy while they are readying an attack greatly increases damage to the Stun Gauge.

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Great Knight

Rank	Ability/Art	Description
1-star	Armored Cavalry’s Wisdom	Increases damage dealt by Great Knight class actions in proportion to Def.
1-star	Armored Strike	Hit foes hard with a single, powerful axe blow. Damage dealt will increase with Def.
2-star	Knucklebreaker	Taking a hit while guarding causes the enemy to incur damage proportional to the unit’s Def. The enemy’s Str is also temporarily reduced by 10.
3-star	Stalwart Stance	Prevents hits from swords, lances, axes, and gauntlets from knocking back the unit mid-attack.

Bow Knight

Rank	Ability/Art	Description
1-star	Waning Shot	Attack a wide forward area with three consecutive shots that temporarily reduce enemy Str.
2-star	Bow Prowess	Increases damage dealt to enemies when equipped with a bow.
2-star	Precision Volley	Perform a long-distance attack that hits multiple times. Deals damage based on Dex.
3-star	Defiant Spd	When HP is at 25% or below: increases Spd by 20.

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Dark Knight

Rank	Ability/Art	Description
1-star	Dark Lance	Send dark hexes flying at foes. Damage dealt will increase with Mag.
2-star	Cyclical Specials	Temporarily increases the Warrior Gauge fill rate after initiating a Warrior Special.
2-star	Titanic Might	Temporarily increase Str.
3-star	Panache	Defeating multiple enemies with a single Warrior Special restores the Awakening Gauge in proportion to the number of foes defeated.

Holy Knight

Rank	Ability/Art	Description
1-star	Lightstrike	Absorb a portion of inflicted damage as HP. Damage dealt will increase with Mag.
2-star	Cyclical Awakening	Temporarily increases the Awakening Gauge fill rate after an Awakening has concluded.
2-star	Airshaker	Perform a powerful thrust that produces a shockwave.
3-star	Defiant Res	When HP is at 25% or below: increases Res by 20.

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Gremory

Rank	Ability/Art	Description
1-star	Res +10	Increases Res by 10.
2-star	Reason	Increases damage dealt to enemies when equipped with a tome.
3-star	Magic Attack Range+	Extends the range of long-distance tome attacks.

Unique Abilities¶

Action Ability¶

Support Ability¶

Tactical Ability¶

Learnable Abilities & Arts¶

Myrmidon¶

Soldier¶

Fighter¶

Monk¶

Mercenary¶

Thief¶

Armored Knight¶

Cavalier¶

Brigand¶

Archer¶

Mage¶

Priest¶

Pegasus Knight¶

Swordmaster¶

Assassin¶

Fortress Knight¶

Paladin¶

Wyvern Rider¶

Warrior¶

Sniper¶

Warlock¶

Bishop¶

Dancer¶

Falcon Knight¶

Wyvern Lord¶

Mortal Savant¶

Trickster¶

Great Knight¶

Bow Knight¶

Dark Knight¶

Holy Knight¶

Gremory¶

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Guide Information

Unique Abilities

Action Ability

Support Ability

Tactical Ability

Learnable Abilities & Arts

Myrmidon

Soldier

Fighter

Monk

Mercenary

Thief

Armored Knight

Cavalier

Brigand

Archer

Mage

Priest

Pegasus Knight

Swordmaster

Assassin

Fortress Knight

Paladin

Wyvern Rider

Warrior

Sniper

Warlock

Bishop

Dancer

Falcon Knight

Wyvern Lord

Mortal Savant

Trickster

Great Knight

Bow Knight

Dark Knight

Holy Knight

Gremory