Thorr Builds and Best IVs

This is a ranking page for the hero Thórr - War God 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 Thórr.

Heroes With the Same Name
Thórr	Summer Thórr

Mythic Heroes - Emblem Marth & Mythic Lumera Featured Heroes
Legendary Hinoka [9.5/10]	Ascended Fir [9.0/10]	Emblem Marth [9.5/10]	Rearmed Plumeria [9.5/10]
Veyle [9.0/10]	Mythic Lumera [9.5/10]	Thórr [9.0/10]	Ascended Ced [9.0/10]
Rearmed Sonya [9.0/10]	Legendary Micaiah [9.0/10]	Ash [9.0/10]	Elimine [9.5/10]

Thórr 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)

Thórr - War God: Basic Information

Color / Weapon Type / Move Type	Green / Axe / Flying
Rarity	5 Star
What Kind of Character Are They?	・Refined War-God Mjölnir grants Thórr armor-effective damage, 【Canto (2)】, a 24-point Atk swing,a guaranteed follow-up attack, stat penalty neutralization, true damage and true damage reduction equal to 15% of her Atk, damage reflection based on damage reduced, and damage reduction piercing on Special trigger. ・Worldbreaker+ grants a warping effect, Atk/Def/Res+4, and Special manipulation to Thórr and nearby allies.

Thórr Skills at 5★

War-God Mjölnir Might: 16　 Range: 1 Accelerates Special trigger (cooldown count-1). Effective against armored foes. At start of combat, if unit's HP ≥ 25%, grants Atk+6 to unit during combat, inflicts Atk-6 on foe during combat, unit makes a guaranteed follow-up attack, and also, if unit is not adjacent to an ally, neutralizes foe's bonuses (from skills like Fortify, Rally, etc.) during combat.

Bonfire Cooldown Count = 3 Boosts damage dealt by 50% of unit’s Def.

Atk/Def Push 4 At start of combat, if unit's HP ≥ 25%, grants Atk/Def +7, but if unit attacked, deals 5 damage to unit after combat.

Guard Bearing 4 Inflicts Spd/Def-4 on foe during combat. Reduces damage from attacks during combat and from area-of-effect Specials (excluding Røkkr area-of-effect Specials) by X% (during unit's first combat initiated by foe each turn, X = 60; otherwise, X = 30.)

Worldbreaker+ Allies within 2 spaces of unit can move to any space within 2 spaces of unit. Grants Atk/Def/Res+5 and Special cooldown charge +1 to unit per attack (only highest value applied; does not stack), and grants Special cooldown count-2 to unit before unit's first attack during combat. Grants Atk/Def/Res+4 and Special cooldown charge +1 per attack to allies within 3 spaces of unit (only highest value applied; does not stack), and grants Special cooldown count-1 to those allies before their first attack during their combat.

Thórr Best IVs

Recommended IVs

Stat	Superboon/Superbane	IV Recommendation
HP (18)		★★★☆☆
Atk (11)		★★★★★
Spd (4)		★☆☆☆☆
Def (11)		★★★★☆
Res (8)		★★★★☆

◯ = 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.

+Atk/-Spd

The best IVs for Thórr are +Atk and -Spd. Thórr's Atk stat is her most important stat, especially when she can almost always guarantee two attacks per combat.

Her Spd is a dump stat and is beyond salvageable, thus it is the bane of choice.

+Atk for a +10 Merge

We recommend a +Atk IV when merging Thórr to +10. Attacking twice per combat maximizes the gain from choosing this boon.

Alternatively, a +Def IV may be used when using Thórr as a defensive support unit. Def is a superboon as well.

Thórr Best Builds

Hybrid Offense/Support Thórr

HOT
： War-God Mjölnir ： Reposition ： Bonfire ： -	： Earthfire Boost 3 ： Guard Bearing 4 ： Worldbreaker+ ： Atk/Def Clash 3 ： -

How to Use, Explanation

This build uses refined War-God Mjölnir and Worldbreaker+ to provide both offense, mobility support, and Special manipulation support at the same time.

Budget Thórr

： War-God Mjölnir ： Reposition ： Bonfire ： -

： Atk/Def Push 4 ： Flow Guard 3 ： Worldbreaker+ ： Atk/Def Clash 3 ： -

How to Use, Explanation

This is a budget build for Thórr with her base kit. Simply add Reposition and a Sacred Seal of your choice.

Source Heroes for All Skills

Thórr Best Weapon Refine

Effect of Thórr's Refined Weapon

Exclusive Weapon Effect from Refining (Special Effect Type)
War-God Mjölnir	SP: 400
Might: 16　Range: 1　HP: 3 Accelerates Special trigger (cooldown count-1). Effective against armored foes. At start of combat, if unit's HP ≥ 25%, grants Atk+6 to unit, inflicts Atk-6 on foe, unit makes a guaranteed follow-up attack, deals damage = 15% of unit's Atk (excluding area-of-effect Specials), and neutralizes foe's bonuses (from skills like Fortify, Rally, etc.) during combat. Enables【Canto (2)】. At start of combat, if unit's HP ≥ 25%, grants Atk+6 to unit, inflicts Atk-6 on foe, and reduces damage from foe's attacks by 15% of unit's Atk during combat (excluding area-of-effect Specials), and unit's next attack deals damage = total damage reduced from foe's first attack (by any source, including other skills; resets at end of combat), and also, when Special triggers, neutralizes foe's "reduces damage by X%" effects from foe's non-Special skills (excluding area-of-effect Specials). ：500　：200

We recommend the Special Effect Refine for War-God Mjölnir

Refined War-God Mjölnir grants Thórr armor-effective damage, 【Canto (2)】, Atk+12 to Thórr and Atk-12 to her foe, a guaranteed follow-up attack, stat penalty neutralization, true damage and true damage reduction equal to 15% of her Atk, damage reflection based on damage reduced, and damage reduction piercing on Special trigger.

This weapon refine provides mobility, survivability, and damage all in one, making it a great weapon refine compared to other weapon refines in the game.

Thórr Stats

Stat Rankings

Neutral Stats at Lv. 40 (5★)
178
HP	40	Rank: 489/1171
Atk	44	Rank: 152/1171
Spd	19	Rank: 1075/1171
Def	41	Rank: 75/1171
Res	34	Rank: 239/1171

Stat Values

Lv 40+10 Stats (5★)

	HP	Atk	Spd	Def	Res	Total
+10 Merges W/ Skill Bonuses	45	65	23	46	38	217
Lv.40 +10	45	49	23	46	38	201

Stats at Lv 40

	HP	Atk	Spd	Def	Res	Total
5★- Adjusted for Skills	40	60	19	41	34	194
5★ Lv.40	40	44	19	41	34	178

Initial Stats (with Skills)

	HP	Atk	Spd	Def	Res	Total
5★ Lv.1	18	27	4	11	8	68

Stat Comparison of Similar Heroes

Hero	HP	Atk	Spd	Def	Res	Total
Halloween Anna	40	44	47	31	27	189
Rosado	40	43	46	44	16	189
Hoshidan Summer Mia	38	42	47	27	35	189
Ninja Cherche	43	44	20	44	32	183
Thórr	40	44	19	41	34	178
Spring Maria	35	37	40	40	25	177
Jill	40	39	40	36	17	172
Fallen Morgan (F)	40	39	17	41	35	172
Bridal Catria	40	40	41	28	23	172
Spring Fir	39	35	41	28	24	167
Hel	40	38	41	30	18	167

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

Thórr Roles, Strengths, and Weaknesses

Thórr Roles

Thórr - War God 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

Thórr is a close physical attacker (range = 1). Therefore, when not accounting for the Weapon Triangle, the amount of damage she deals will be equivalent to her Atk minus the foe's Def stat.

A Mythic Hero who can boost allies' HP and Def

Eff.	Atk+3	Spd+4	Def+5	Res+5

Thórr is a Mythic Hero, and when summoned, you will receive an Astra Blessing. During Astra Season, allies who have been given an Astra Blessing and appear together with Thórr in batlle will receive a HP+5 and Def+5 bonus to their stats, increasing the party's overall power.

Thórr Strengths

War-God Mjölnir is a loaded weapon filled with multiple effects

Refined War-God Mjölnir grants Thórr armor-effective damage, 【Canto (2)】, Atk+12 to Thórr and Atk-12 to her foe, a guaranteed follow-up attack, stat penalty neutralization, true damage and true damage reduction equal to 15% of her Atk, damage reflection based on damage reduced, and damage reduction piercing on Special trigger.

This weapon refine provides mobility, survivability, and damage all in one, making it a great weapon refine compared to other weapon refines in the game.

Worldbreaker+ accelerates Special cooldown for Thórr and her allies

Thórr's exclusive remixed C skill Worldbreaker+ is miles ahead of the old Worldbreaker and vasly improves Thórr's usefulness on the battlefield.

Worldbreaker+ grants a 2-space warping effect, Atk/Def/Res+4, Special cooldown charge +1 per attack, and a Special skipping effect to nearby allies, and grants Thórr Special cooldown count +1 per attack and Special cooldown count -2 before her first attack during combat.

Worldbreaker+ is an all-purpose C skill providing superior mobility to allies similar to Guidance 4 and Soaring Guidance, allowing for easier positioning outside of combat. It also grants Special charges per attack and Special skipping effects to both Thórr and nearby allies, allowing them to trigger their Specials easily and combat common Scowl effects of metagame units.

Thórr Weaknesses

Weak to Bows

As a flying unit, Thórr takes 1.5x damage from bows and weapons effective on flying units. Be sure to keep her 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

Thórr - War God Only Appears as a 5 Star Hero!

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

Unlock Potential Tier List

Thórr - List of Skills

Weapons

Skill Name	Might	Range	Effect	Learned At
Iron Axe	6	1	No Effect	5★
Steel Axe	8	1	No Effect	5★
Silver Axe	11	1	No Effect	5★
War-God Mjölnir	16	1	Accelerates Special trigger (cooldown count-1). Effective against armored foes. At start of combat, if unit's HP ≥ 25%, grants Atk+6 to unit during combat, inflicts Atk-6 on foe during combat, unit makes a guaranteed follow-up attack, and also, if unit is not adjacent to an ally, neutralizes foe's bonuses (from skills like Fortify, Rally, etc.) during combat.	5★

Assists

This Hero has no Assist skills that can be learned.

Specials

Skill Name	Effect	Learned At
Glowing Ember	(Cooldown Count = 4) Boosts damage dealt by 50% of unit’s Def.	5★
Bonfire	(Cooldown Count = 3) Boosts damage dealt by 50% of unit’s Def.	5★

Passives

Skill Name	Effect	Learned At
Atk/Def Push 1	At start of combat, if unit’s HP = 100%, grants Atk/Def+3, but if unit attacked, deals 1 damage to unit after combat.	5★
Atk/Def Push 2	At start of combat, if unit’s HP = 100%, grants Atk/Def+4, but if unit attacked, deals 1 damage to unit after combat.	5★
Atk/Def Push 3	At start of combat, if unit’s HP = 100%, grants Atk/Def+5, but if unit attacked, deals 1 damage to unit after combat.	5★
Atk/Def Push 4	At start of combat, if unit's HP ≥ 25%, grants Atk/Def +7, but if unit attacked, deals 5 damage to unit after combat.	5★
Flow Guard 1	At the start of combat, if unit's HP = 100% and unit initiates combat, neutralizes effects that prevent unit's follow-up attacks and inflicts Special cooldown charge -1 on foe per attack during combat. (Only highest value applied. Does not stack.)	5★
Flow Guard 2	At the start of combat, if unit's HP ≥ 50% and unit initiates combat, neutralizes effects that prevent unit's follow-up attacks and inflicts Special cooldown charge -1 on foe per attack during combat. (Only highest value applied. Does not stack.)	5★
Flow Guard 3	If unit initiates combat, neutralizes effects that prevent unit's follow-up attacks and inflicts Special cooldown charge -1 on foe per attack during combat. (Only highest value applied. Does not stack.)	5★
Guard Bearing 1	During unit’s first combat in enemy phase, if foe initiates combat, reduces damage from foe’s first attack by 30%.	5★
Guard Bearing 2	During unit’s first combat in enemy phase, if foe initiates combat, reduces damage from foe’s first attack by 40%.	5★
Guard Bearing 3	During unit’s first combat in enemy phase, if foe initiates combat, reduces damage from foe’s first attack by 50%.	5★
Guard Bearing 4	Inflicts Spd/Def-4 on foe during combat. Reduces damage from attacks during combat and from area-of-effect Specials (excluding Røkkr area-of-effect Specials) by X% (during unit's first combat initiated by foe each turn, X = 60; otherwise, X = 30.)	5★
Worldbreaker	Grants Special cooldown charge +1 per attack during combat to unit and allies within 2 spaces. (Only highest value applied. Does not stack.)	5★
Worldbreaker+	Allies within 2 spaces of unit can move to any space within 2 spaces of unit. Grants Atk/Def/Res+5 and Special cooldown charge +1 to unit per attack (only highest value applied; does not stack), and grants Special cooldown count-2 to unit before unit's first attack during combat. Grants Atk/Def/Res+4 and Special cooldown charge +1 per attack to allies within 3 spaces of unit (only highest value applied; does not stack), and grants Special cooldown count-1 to those allies before their first attack during their combat.	5★

Thórr as a Source Hero

Value of Skills	★★★☆☆

Thórr has Atk/Def Push 4, Guard Bearing 4 and Flow Guard 3 as good inheritable skills in her kit.

We recommend keeping a copy of Thórr for use before foddering her off for her skills.

• List of Source Heroes
• The Best Fodder Units

How to Get Thórr / Illustrations / Voice Actor / Quotes

How to Get Thórr

Obtained through a Special Summoning Event!

Thórr is a limited time Hero who can be pulled from a Mythic Hero Summoning event. They do not appear in regular summons.

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

Voice Actor and Illustrator Information

Voice Actor (English)	Laila Berzins
Illustrator	Maeshima Shigeki
Appears In	Fire Emblem Heroes

Illustration

FEH: Related Guides

Mythic Heroes - Emblem Marth & Mythic Lumera

Heroes from Mythic Heroes - Emblem Marth & Mythic Lumera
Legendary Hinoka [9.5/10]	Ascended Fir [9.0/10]	Emblem Marth [9.5/10]	Rearmed Plumeria [9.5/10]
Veyle [9.0/10]	Mythic Lumera [9.5/10]	Thórr [9.0/10]	Ascended Ced [9.0/10]
Rearmed Sonya [9.0/10]	Legendary Micaiah [9.0/10]	Ash [9.0/10]	Elimine [9.5/10]

See All Green Heroes

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All Types of Green Weapons

Close-Range	Ranged
Axe	Green Tome
Green Breath	Green Dagger
Green Beast	Green Bow