Thief Leila Builds and Best IVs

This is a ranking page for the hero Leila - Keen Lookout from the game Fire Emblem Heroes (FEH). Read on to learn the best IVs (Individual Values), best builds (Inherit Skill), weapon refinement, stats at Lv 40, and more for Thief Leila.

Heroes With the Same Name
Leila	Thief Leila

Special Heroes - Risk and Reward Featured Heroes
Thief Leila [9.0/10]	Thief Cath [9.0/10]	Thief Sothe [8.5/10]	Thief Nina [9.0/10]

Thief Leila Rating and Basic Information

Overall Rating	9.0/10
Reroll Ranking (excluding Inherit Skill)	A (▶Reroll Ranking)
Ranking (including Inherit Skill)	A (▶FEH Tier List)

Leila - Keen Lookout: Basic Information

Color / Weapon Type / Move Type	Red / Red Tome / Flying
Rarity	5 Star
What Kind of Character Are They?	・Weapon skill grants Atk/Spd bonuses, can deny foe's counterattacks, deals splash damage post-combat, and has a unique Canto effect.

Thief Leila Skills at 5★

Soothing Scent Might: 14　 Range: 2 Enables 【Canto (Ally 2)】. Accelerates Special trigger (cooldown count-1). At start of combat, if unit's HP ≥ 25%, grants Atk/Spd+6 to unit during combat, and also, if unit's Spd > foe's Spd, foe cannot counterattack. If unit's HP ≥ 25% at start of combat and unit attacks, after combat, deals 10 damage to target and foes within 2 spaces of target. 【Canto (Ally 2)】 After an attack, Assist skill, or structure destruction, unit can move to a space adjacent to any ally within 2 spaces. (Once per turn. Cannot attack or assist. After moving, if a skill that grants another action would be triggered (like with Galeforce), Canto will trigger after the granted action. Unit's base movement has no effect on movement granted. Granted movement treated as Warp movement.)

Moonbow Cooldown Count = 2 Treats foe's Def/Res as if reduced by 30% during combat.

Swift Sparrow 3 If unit initiates combat, grants Atk+6, Spd+7 during combat.

Def/Res Smoke 3 After combat, inflicts Def/Res-7 on target and foes within 2 spaces of target through their next actions, grants Atk+6 to unit and allies within 2 spaces of unit for 1 turn, and grants 【Pathfinder】 to unit for 1 turn.

Thief Leila Best IVs

Recommended IVs

Stat	Superboon/Superbane	IV Recommendation
HP (18)		★★★☆☆
Atk (8)		★★★★☆
Spd (13)		★★★★★
Def (3)		★★☆☆☆
Res (6)		★★☆☆☆

◯ = Stat gains +4 with a superboon, ✕= Stat goes down by -4 with a superbane, - = No assets or flaws

See the IV Checker for All Units

Trait Fruits—How to Change IVs

When using an Ascendant Floret, we recommend getting the next superboon if it fits the hero. If not, consider what stat your hero needs most.

+Spd/-Def

The best IVs for Thief Leila are +Spd and -Def. Her Spd is a superboon and boosts her already very high Spd stat even further to guarantee she outspeeds her foes.

Her Def is a dump stat and is a safe bane to take without altering any of her matchups.

+Spd for a +10 Merge

We recommend +Spd when merging Thief Leila to +10 for similar reasons above.

+Atk can also be used to boost her damage further if Spd isn't a concern.

Thief Leila Best Builds

Canto Options Thief Leila

HOT
： Soothing Scent ： Reposition ： Moonbow ： -	： Swift Sparrow 3 ： S/R Far Trace 3 ： Def/Res Smoke 3 ： Swift Sparrow 2 ： -

How to Use, Explanation

Canto (Ally 2) and Canto (Rem.) trigger at the same time, giving Thief Leila options on where to position herself post-combat. If no allies are nearby, Canto (Rem.) from Far Trace is still available.

Source Heroes for All Skills

Thief Leila Stats

Stat Rankings

Neutral Stats at Lv. 40 (5★)
166
HP	40	Rank: 489/1171
Atk	38	Rank: 510/1171
Spd	43	Rank: 182/1171
Def	20	Rank: 955/1171
Res	25	Rank: 668/1171

Stat Values

Lv 40+10 Stats (5★)

	HP	Atk	Spd	Def	Res	Total
+10 Merges W/ Skill Bonuses	45	57	48	24	29	203
Lv.40 +10	45	43	48	24	29	189

Stats at Lv 40

	HP	Atk	Spd	Def	Res	Total
5★- Adjusted for Skills	40	52	43	20	25	180
5★ Lv.40	40	38	43	20	25	166

Initial Stats (with Skills)

	HP	Atk	Spd	Def	Res	Total
5★ Lv.1	18	22	13	3	6	62

Stat Comparison of Similar Heroes

Hero	HP	Atk	Spd	Def	Res	Total
Rearmed Marianne	37	46	40	16	45	184
Spring Chloé	40	43	47	22	26	178
Hoshidan Summer Nephenee	45	45	47	21	20	178
Ninja Camilla	38	43	19	32	40	172
Zephia	41	40	44	23	24	172
Bridal Sophia	38	40	19	36	34	167
Scion Julia	39	42	35	16	35	167
Constance	39	42	40	17	29	167
Thief Leila	40	38	43	20	25	166
Summer Byleth (F)	40	36	42	16	21	155
Adrift Camilla	36	37	30	17	30	150
Aversa	42	33	34	17	24	150
Summer Tana	35	33	36	20	25	149
Halloween Nowi	34	34	32	20	27	147

Note: Stats bonuses from skills are not taken into account.

Thief Leila Roles, Strengths, and Weaknesses

Thief Leila Roles

Leila - Keen Lookout Roles
Close-Physical	Ranged-Physical	Close-Magic	Ranged-Magic
Physical Wall	Magic Wall	Effective Weapon	Movement Assist
Exclusive Skill	All-Range Counter	Recovery	Refresher
Legendary	Mythic	Duo / Harmonized	Resplendent

Thief Leila is a ranged magic attacker (range = 2). Therefore, when not accounting for the Weapon Triangle, the amount of damage she deals will be equivalent to her Atk minus the foe's Res stat.

Thief Leila Strengths

Soothing Scent grants Atk/Spd bonuses, applies a sweep effect, deals splash damage, and has a unique Canto effect

Thief Leila's Soothing Scent grants an accelerated Special trigger and Atk/Spd+6 during combat. It also denies the foe's counterattacks if Leila outspeeds her foe, and deals 10 post-combat damage to her foe and all other foes within 2 spaces of her foe.

It also has 【Canto (Ally 2)】, which is a unique effect to Thief Leila as of August 2022. 【Canto (Ally 2)】 allows Leila to warp to any space adjacent to an ally within 2 spaces after her first attack, assist, or structure destruction.

This Canto effect is clunky and completely reliant on ally's positioning. Thief Leila wants to attack first in order to apply the splash damage of Soothing Scent and activate the Pathfinder effect of Def/Res Smoke 3, positioning her allies on the previous turn is key in maximizing this weapon.

Thief Leila Weaknesses

Weak to Bows

As a flying unit, Thief Leila takes 1.5x damage from bows and weapons effective on flying units. Be sure to keep them out of the range of archers and leave them to other units.

Heroes with Effective Skills

Should you Unlock Potential?

Should You Unlock Potential for this Hero?	Cannot Unlock Potential

Leila - Keen Lookout Only Appears as a 5 Star Hero!

Leila - Keen Lookout only appears as a 5 Star Hero. We will include whether or not you should Unlock Potential for Leila - Keen Lookout if a 4 Star version is released!

Unlock Potential Tier List

Thief Leila - List of Skills

Weapons

Skill Name	Might	Range	Effect	Learned At
Flux	4	2	No Effect	5★
Ruin	6	2	No Effect	5★
Fenrir	9	2	No Effect	5★
Soothing Scent	14	2	Enables 【Canto (Ally 2)】. Accelerates Special trigger (cooldown count-1). At start of combat, if unit's HP ≥ 25%, grants Atk/Spd+6 to unit during combat, and also, if unit's Spd > foe's Spd, foe cannot counterattack. If unit's HP ≥ 25% at start of combat and unit attacks, after combat, deals 10 damage to target and foes within 2 spaces of target. 【Canto (Ally 2)】 After an attack, Assist skill, or structure destruction, unit can move to a space adjacent to any ally within 2 spaces. (Once per turn. Cannot attack or assist. After moving, if a skill that grants another action would be triggered (like with Galeforce), Canto will trigger after the granted action. Unit's base movement has no effect on movement granted. Granted movement treated as Warp movement.)	5★

Assists

This Hero has no Assist skills that can be learned.

Specials

Skill Name	Effect	Learned At
New Moon	(Cooldown Count = 3) Resolve combat as if foe suffered Def/Res -30%.	5★
Moonbow	(Cooldown Count = 2) Treats foe's Def/Res as if reduced by 30% during combat.	5★

Passives

Skill Name	Effect	Learned At
Darting Blow 1	If unit initiates combat, grants Spd+2 during combat.	5★
Swift Sparrow 1	If unit initiates combat, grants Atk/Spd +2 during combat.	5★
Swift Sparrow 2	If unit initiates combat, grants Atk/Spd +4 during combat.	5★
Swift Sparrow 3	If unit initiates combat, grants Atk+6, Spd+7 during combat.	5★
Res Smoke 1	After combat, inflicts Res -3 on foes within 2 spaces of target through their next actions.	5★
Res Smoke 2	After combat, inflicts Res -5 on foes within 2 spaces of target through their next actions.	5★
Res Smoke 3	After combat, inflicts Res -7 on foes within 2 spaces of target through their next actions.	5★
Def/Res Smoke 3	After combat, inflicts Def/Res-7 on target and foes within 2 spaces of target through their next actions, grants Atk+6 to unit and allies within 2 spaces of unit for 1 turn, and grants 【Pathfinder】 to unit for 1 turn.	5★

Thief Leila as a Source Hero

Value of Skills	★★★☆☆

Thief Leila has Swift Sparrow 3 and Def/Res Smoke 3 as inheritance options.

Def/Res Smoke 3 is only found on Thief Leila and Sage Linde as of January 2023.

With pre-inheritance, it is possible to acquire both of these skills with one copy of Thief Leila!

List of Source Heroes

The Best Fodder Units

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How to Get Thief Leila / Illustrations / Voice Actor / Quotes

How to Get Thief Leila

Obtained through a Special Summoning Event!

Thief Leila is a limited time Hero who can be pulled from a Special Heroes Summoning Event. They do not appear in regular summons.

Note: Not currently a featured hero in any Summon events.

Current Focuses and Which You Should Pull From

Voice Actor and Illustrator Information

Voice Actor (English)	Rebeka Thomas
Illustrator	Akka
Appears In	Fire Emblem (The Blazing Blade)

Illustration

FEH: Related Guides

Special Heroes: Risk and Reward

Heroes from Special Heroes - Risk and Reward
Thief Leila [9.0/10]	Thief Cath [9.0/10]	Thief Sothe [8.5/10]	Thief Nina [9.0/10]

See All Red Heroes

▶︎Return to the Red Heroes Page

All Types of Red Weapons

Close-Range	Ranged
Sword	Red Tome
Red Breath	Red Dagger
Red Beast	Red Bow