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Fire Emblem Heroes (FEH)

Winter Zelkov Builds and Best IVs

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★ Latest Banners - Gift I'll Give Again
☆ New Units - Winter Gatekeeper, Winter Seiðr, Winter Alfred, Winter Ivy
☆ Free Units - Winter Zelkov

FEH Winter Zelkov Banner

This is a ranking page for the hero Zelkov - Winter Shadow 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 Winter Zelkov.


Notice Attention! This page is still under construction and will be completed shortly.
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Winter Zelkov Rating and Basic Information

Overall Rating 8.5/10
Reroll Ranking (excluding Inherit Skill) -
(▶Reroll Ranking)
Ranking (including Inherit Skill) B
(▶FEH Tier List)

Zelkov - Winter Shadow: Basic Information

Color / Weapon Type / Move Type
Rarity
What Kind of Character Are They? TBD

Winter Zelkov Skills at 5★


Might: 12  Range: 2
For unit and allies within 3 rows or 3 columns centered on unit, grants Atk/Spd/Def/Res+5 and grants Special cooldown count-1 before unit's or ally's first attack during their combat, and also, if unit's or ally's Spd > foe's Spd, neutralizes effects that guarantee foe's follow-up attacks and effects that prevent unit's or ally's follow-up attacks during combat.
Unit deals +20 damage (excluding area-of-effect Specials) and reduces damage from foe's attacks by 10 during combat (excluding area-of-effect Specials).
Effect: 【Dagger 7】

Cooldown Count = 3
Treats foe's Def/Res as if reduced by 50% during combat.

If unit is within 3 spaces of an ally, grants Atk/Spd+6 to unit during combat, and also, if unit's Special is ready or unit's Special triggered before or during this combat, deals +5 damage during combat. (Except when dealing damage with area-of-effect Specials.)

Inflicts Spd/Def-3 on foe and neutralizes effects that grant "Special cooldown charge +X" to foe or inflict "Special cooldown charge -X" on unit during combat.

Winter Zelkov Best IVs

Recommended IVs

Stat Superboon/Superbane IV Recommendation
HP (18) HP Superbane ★★★☆☆
Atk (11) Attack Bane ★★★★☆
Spd (10) Spd Boon ★★★★★
Def (7) Def Bane ★★★★☆
Res (9) No Res IV ★★☆☆☆

◯ = 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.

Neutral IVs by default!

As a hero obtainable only through Tempest Trials, Winter Zelkov will always have neutral IVs by default. The only way to access IVs for this unit is through using Trait Fruits.

+Spd / -Res

The best IVs for Winter Zelkov are +Spd and -Res. With base 49 Spd, raised to 53 with a superboon, Winter Zelkov is among the fastest units in the game. He will need every point of investment to compete with fast metagame units, especially due to his lack of exclusive skills.

Winter Zelkov's Res is his least important stat and can be safely taken as a bane as it won't impact any of his matchups.

Winter Zelkov Best Builds

Offensive Winter Zelkov

HOT
Special Skill IconComet
Updated on 12/18/2025

How to Use, Explanation

This offensive build uses Winter Zeklov as an offensive unit, with his native Winter Trinket+ providing multiple effects that help both him and his team. Atk/Spd Favor and Lookout Force grant allies bonuses and mobility at the same time.

Budget Winter Zelkov

Special Skill IconLuna
Emblem Icon: -
Attuned Skill Icon: -
Updated on 12/18/2025

How to Use, Explanation

Winter Zelkov's base kit works on a budget as a speedy offensive dagger attacker. Zelkov's Def allows him to soak up one hit from most foes, assuming they don't trigger their Special skills.

Source Heroes for All Skills

Winter Zelkov Stats

Stat Rankings

Neutral Stats at Lv. 40 (5★)
199
HP
HP 40 40
Rank: 561/1332
Atk
Atk 44 44
Rank: 286/1332
Spd
Spd 49 49
Rank: 1/1332
Def
Def 40 40
Rank: 139/1332
Res
Res 26 26
Rank: 708/1332

Stat Values

Lv 40+10 Stats (5★)

HP Atk Spd Def Res Total
+10 Merges W/ Skill Bonuses 45 61 54 44 30 234
Lv.40 +10 45 49 54 44 30 222

HP Atk Spd Def Res Total
+HP
Lv.40 +10
47 48 53 44 30 222
+Atk
Lv.40 +10
44 51 53 44 30 222
+Spd
Lv.40 +10
44 48 57 44 30 223
+Def
Lv.40 +10
44 48 53 47 30 222
+Res
Lv.40 +10
44 48 53 44 33 222

Stats at Lv 40

HP Atk Spd Def Res Total
5★- Adjusted for Skills 40 56 49 40 26 211
5★ Lv.40 40 44 49 40 26 199
4★ Lv.40 37 42 47 37 24 187

Initial Stats (with Skills)

HP Atk Spd Def Res Total
5★ Lv.1 18 23 10 7 9 67
4★ Lv.1 17 19 10 6 8 60

Stat Comparison of Similar Heroes

Hero
HP
Atk
Spd
Def
Res
Total
Winter Zelkov Icon Winter Zelkov
40 44 49 40 26 199
41 43 47 35 26 192
41 42 48 37 24 192
38 44 47 36 26 191
38 40 46 19 45 188
40 41 45 37 24 187
44 43 45 34 21 187
43 36 41 24 32 176
45 32 38 24 27 166
39 31 36 24 34 164
44 31 39 22 26 162
45 30 37 26 23 161
39 31 38 24 19 151
39 29 31 25 24 148
42 29 36 22 19 148
31 35 32 22 28 148

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

Winter Zelkov Roles, Strengths, and Weaknesses

Winter Zelkov Roles

Zelkov - Winter Shadow Roles
Close Physical AttackClose-Physical Ranged Physical Attack ImageRanged-Physical Close Magic AttackClose-Magic Ranged MagicRanged-Magic
Physical Wall ImagePhysical Wall Magic WallMagic Wall Effective ImageEffective Weapon Movement Assist ImageMovement Assist
No Exclusive Skill ImageExclusive Skill No All Range Counterattack ImageAll-Range Counter RecoveryRecovery No Refresher ImageRefresher
No Legendary Hero ImageLegendary No Mythic Hero ImageMythic No Duo and Harmonized ImageDuo /
Harmonized
No Resplendent ImageResplendent

Winter Zelkov is a ranged physical attacker (range = 2). Therefore, when not accounting for the Weapon Triangle, the amount of damage he deals will be equivalent to his Atk minus the foe's Def stat.

Winter Zelkov Strengths

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Winter Zelkov Weaknesses

Lack of Unique Skills

Winter Zelkov suffers from not having any unique skills to call his own, making him unable to stand out amongst other units.

Infantry Dagger units are quite abundant in the game, and lacking an exclusive weapon makes Winter Zelkov replaceable by better units.

Should you Unlock Potential?

Should You Unlock Potential for this Hero? B Rank Icon

We Recommend Unlocking Potential for Zelkov - Winter Shadow!

We recommend that you use Unlock Potential to bring Zelkov - Winter Shadow from 4 Stars to 5 Stars. Zelkov - Winter Shadow is very useful as a fast dagger attacker, so you may find using Unlock Potential on Zelkov - Winter Shadow helpful if your team lacks a party member with this role.

Unlock Potential Tier List

Winter Zelkov - List of Skills

Weapons

Skill Name Might Range Effect Learned At
3 2 After combat, inflicts Def/Res -3 on foe through its next action. 3★
5 2 After combat, inflicts Def/Res -3 on foe through its next action. 3★
8 2 For unit and allies within 3 rows or 3 columns centered on unit, grants Atk/Spd/Def/Res+5 and grants Special cooldown count-1 before unit's or ally's first attack during their combat, and also, if unit's or ally's Spd > foe's Spd, neutralizes effects that guarantee foe's follow-up attacks and effects that prevent unit's or ally's follow-up attacks during combat.
Unit deals +20 damage (excluding area-of-effect Specials) and reduces damage from foe's attacks by 10 during combat (excluding area-of-effect Specials).
Effect: 【Dagger 5】
3★
12 2 For unit and allies within 3 rows or 3 columns centered on unit, grants Atk/Spd/Def/Res+5 and grants Special cooldown count-1 before unit's or ally's first attack during their combat, and also, if unit's or ally's Spd > foe's Spd, neutralizes effects that guarantee foe's follow-up attacks and effects that prevent unit's or ally's follow-up attacks during combat.
Unit deals +20 damage (excluding area-of-effect Specials) and reduces damage from foe's attacks by 10 during combat (excluding area-of-effect Specials).
Effect: 【Dagger 7】
5★

Assists

This Hero has no Assist skills that can be learned.

Specials

Skill Name Effect Learned At
(Cooldown Count = 3) Resolve combat as if foe suffered Def/Res -30%. 3★
(Cooldown Count = 3) Treats foe's Def/Res as if reduced by 50% during combat. 4★

Passives

Skill Name Effect Learned At
If unit is within 3 spaces of an ally, grants Atk/Spd+2 to unit during combat, and also, if unit's Special is ready or unit's Special triggered before or during this combat, deals +1 damage during combat. (Except when dealing damage with area-of-effect Specials.) 3★
If unit is within 3 spaces of an ally, grants Atk/Spd+4 to unit during combat, and also, if unit's Special is ready or unit's Special triggered before or during this combat, deals +1 damage during combat. (Except when dealing damage with area-of-effect Specials.) 4★
If unit is within 3 spaces of an ally, grants Atk/Spd+6 to unit during combat, and also, if unit's Special is ready or unit's Special triggered before or during this combat, deals +5 damage during combat. (Except when dealing damage with area-of-effect Specials.) 5★
Inflicts Spd/Def-1 on foe and neutralizes effects that grant "Special cooldown charge +X" to foe or inflict "Special cooldown charge -X" on unit during combat. 3★
Inflicts Spd/Def-2 on foe and neutralizes effects that grant "Special cooldown charge +X" to foe or inflict "Special cooldown charge -X" on unit during combat. 3★
Inflicts Spd/Def-3 on foe and neutralizes effects that grant "Special cooldown charge +X" to foe or inflict "Special cooldown charge -X" on unit during combat. 4★

Winter Zelkov as a Source Hero

Winter Zelkov Avatar

Value of Skills ★★☆☆☆

Winter Zelkov has Winter Trinket+, Atk/Spd Finish 3, and Spd/Def Tempo 3 as inheritable options.

While Winter Trinket+ is a good inheritable Dagger, we recommend using Zelkov as bridge fodder with his Atk/Spd Finish 3, and Spd/Def Tempo 3 skills.

List of Source Heroes The Best Fodder Units

Community Feedback

How would you rate Winter Zelkov?

Top tier hero. Must promote and merge. 0
Votes
Promote if you need his/her archetype. 0
Votes
Promote to 5 stars if you like this hero. 1
Votes
Summon for his/her Skill Inheritance options. 0
Votes
Pass on this hero. 1
Votes

If you have feedback about this hero page, let us know in the comments section below!

How to Get Winter Zelkov / Illustrations / Voice Actor / Quotes

How to Get Winter Zelkov

Obtained as a Reward in Tempest Trials

Winter Zelkov is a limited time Hero who can be obtained as a reward for your score in the Tempest Trials. They do not appear in regular summons. After the event has ended, they can be obtained by using Heroic Grails.

Voice Actor and Illustrator Information

Voice Actor
(English)
David Matranga
Illustrator Akira Egawa
Appears In

Illustration

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