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)	S (▶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?	・Weapon skill grants Atk+6, inflicts an Atk-6 penalty on foe, provides a guaranteed follow-up attack, and neutralizes bonuses ・Neutralizes effects that prevent follow-up attacks and inflicts a Guard penalty on foe when initiating combat ・Speeds up Special cooldown charges for herself and her 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.

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.)

Worldbreaker Grants Special cooldown charge +1 per attack during combat to unit and allies within 2 spaces. (Only highest value applied. Does not stack.)

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

Galeforce Follow-Up Thórr

HOT
： War-God Mjölnir ： Reposition ： Galeforce ： -	： Atk/Def Catch 4 ： Wings of Mercy 4 ： Worldbreaker ： Atk/Def Catch 3 ： -

How to Use, Explanation

This build is a standard Galeforce follow-up attacker build with Wings of Mercy. Thórr warps in after the beacon has met the HP threshold and attacks twice to activate her own Galeforce. Worldbreaker provides Special acceleration to her and her nearby allies, which works well with other follow-up attackers who will also warp in with their own Wings of Mercy.

Budget Thórr

： War-God Mjölnir ： Reposition ： Bonfire ： -

： Atk/Def Push 4 ： Flow Guard 3 ： Worldbreaker ： Aerobatics 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; we chose Aerobatics for better mobility.

Offensive Bruiser Thórr

： War-God Mjölnir ： Reposition ： Bonfire ： -

： Atk/Def Solo 4 ： Flow Guard 3 ： Worldbreaker ： Atk/Def Solo 3 ： -

How to Use, Explanation

This build boosts Thórr's Atk and Def to make her a bulky offensive unit. Worldbreaker's special acceleration allows her to activate Bonfire after every attack.

Source Heroes for All Skills

Thórr Stats

Stat Rankings

Neutral Stats at Lv. 40 (5★)
178
HP	40	Rank: 419/1089
Atk	44	Rank: 42/1089
Spd	19	Rank: 909/1089
Def	41	Rank: 37/1089
Res	34	Rank: 171/1089

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
Rosado	40	43	46	44	16	189
Halloween Anna	40	44	47	31	27	189
Ninja Cherche	43	44	20	44	32	183
Thórr	40	44	19	41	34	178
Spring Maria	35	37	40	40	25	177
Bridal Catria	40	40	41	28	23	172
Jill	40	39	40	36	17	172
Fallen Morgan (F)	40	39	17	41	35	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

The Red Fafnit has been judged not worthy by the War God herself.

Thórr enforces her will with her personal axe, War-God Mjölnir.

It is a stacked weapon with multiple effects that ensure Thórr comes out victorious in combat.

Below is a summary of its effects:

1	Accelerates Special trigger (cooldown count-1).
2	Effective against armored foes.
3	Grants Atk+6 to Thórr during combat, if Thórr's HP ≥ 25%.
4	Inflicts Atk-6 on foe during combat, if Thórr's HP ≥ 25%.
5	Thórr makes a guaranteed follow-up attack during combat, if Thórr's HP ≥ 25%.
6	Neutralizes foe's bonuses during combat, if Thórr's HP ≥ 25% and she is not adjacent to an ally.

Only the worthy can wield such a powerful weapon, and the War God is definitely worthy.

Flow Guard 3 guarantees Thórr's follow-up attack and inflicts a Guard effect

Thórr comes with a new B skill Flow Guard 3.

As long as Thórr is initiating combat, she neutralizes effects that prevent her follow-up attacks and ensures that the foe cannot advance his/her Special cooldown.

Paired with her War-God Mjölnir's guaranteed follow-up effect, Thórr will be attacking twice very often!

Worldbreaker accelerates Special cooldown for Thórr and her allies

Thórr also comes with a unique C skill Worldbreaker.

It grants accelerated Special cooldown charges per attack during combat to Thórr and all her allies within 2 spaces.

As long as Thórr is near her allies, they will be triggering their Special skills more often, which should lead to an easy victory!

Thórr Weaknesses

Cannot retaliate at range without investment

Thórr lacks the ability to counterattack from range without investing Distant Counter or its variants into her through Skill Inheritance.

She can be kited by ranged units, especially those with post-combat movement through Canto effects from weapons or skills like A/R Far Trace 3.

Consider investing a Distant Counter skill onto Thórr if you will use her often.

War-God Mjölnir's effects are reliant on the HP condition

War-God Mjölnir is a stacked weapon, but it is heavily reliant on Thórr passing the HP check.

Should Thórr fall below 25% HP, the mighty axe becomes nothing more than a boosted Slaying Axe+ with armor effectiveness.

Watch over Thórr's HP carefully, especially when she has already entered combat before.

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★
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★

Thórr as a Source Hero

Value of Skills	★★★★★

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

While Atk/Def Push 4 is a good skill to use, it can be found elsewhere through multiple heroes.

Flow Guard 3 is a new skill that is currently only available through using Thórr as source material (as of December 2021).

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