Mielikki "Spirit of the Forest" Guide: 4 Star 4 Nature Druid

Hero Review

Mielikki Review: The Mana-Boosting Minion Queen

"Is Mielikki still the queen of 4-star support? We analyze her base form's unique mana generation mechanics, her beefy minions, and whether she's worth your emblems in 2026."

Read Full ReviewIn-Depth Analysis & Strategy

Special Skill

Sprite Ballad

Mana Speed

Average

Summons a Sprite of the Forest Minion for all allies with 15% HP and 10% attack inherited from the caster.
The Sprite of the Forest Minion gives +20% mana generation for its owner for as long as the owner has the Sprite of the Forest Minions. This effect can't be dispelled.
All enemies get -24% attack for 4 turns. Against Fire characters, this status effect becomes uncleansable and lasts 2 turns.

⚡ Tile Breakpoints Guide

10Base Tiles

12% Bonus

9Tiles

Family Bonus

Monthly Event - Kalevala

Bonus for 1/2/3 Unique Heroes:
Receive -10%/-25%/-40% less damage from the Special Skills of the stronger element.
The members of this family have additional perks in the Kalevala event.

Costume Bonus

Bonus Stats

Costume Bonus

Costumes Owned (Maxed)

attack

+30%

defense

+30%

health

+30%

mana

+5%

Reach the maximum level for 2 different costumes to unlock these bonus stats for the base hero and all their costumes.

Passives

Inherent Abilities

Passive Skills

Power of Sisu - When this character starts a turn with low health for the first time during a battle, they recover 15% health and receive 15% mana.

Aether Power

Defense Up

At the start of each battle, this Hero gets 20% defense for 6 turns.

In battles with multiple waves, the effect is refreshed at the beginning of each wave.

Talents

Class Talent

Master Companion

If this character received any damage by the end of enemy turn, 15% chance to activate the following effects:

Summon a Thorn Minion with 25% health and 25% attack.

Hero Coach Info

Ascension Support

Hero Coach Date

🎓

Not Eligible for Coaching

The Hero Coach event is exclusive to 5★ Legendary heroes. Lower rarity heroes are not eligible for instant ascension.

Visiting Outfitter Info

Get this costume

Visiting Outfitter Date

Available Since

Feb 6th, 2025

How it works

The Visiting Outfitter is a recurring event that allows you to use Gems to buy the Oldest Missing Costume for a specific hero. This is a guaranteed way to unlock powerful Stat Bonuses and alternate skills for heroes already in your roster.

Explore Costume Catalog

Matching Legendary Troops

Enchanted Ent

status_effect_defense_addition_legendary_troop

Enlightened Tree Spirit

status_effect_attack_addition_legendary_troop

Majestic Minotaur

special_damage_reduction_legendary_troop

Shaman Wizard

These troops provide full Class Synergy bonuses when equipped on Druid heroes of the Green element.

Click here to view the full guide on how to obtain and best utilize these powerful troops!

Mana Optimization Strategy

How it works

By default, Mielikki has Average mana speed, requiring 10 tiles to charge. Equipping troops with a Mana Bonus can reach specific Breakpoints — the exact percentages where your tile count drops — allowing your hero to fire their special skill faster, with less tiles. Additionally, as a Druid, this hero can unlock a +4% Mana Bonus through Emblems (Talent Tree). Also, with the Costume Bonus active, they gain an extra +5% Mana Bonus. These bonuses can significantly lower the troop level required to reach these breakpoints.

Standard10Tiles

Optimized8Tiles

5★ Mana Troop Set

20 Variants Matching

Default10 Tiles

Optimized

9Tiles

Required Level

LVL N/A

4% Emblem + 5% Costume (9%):

LVL 1

Need Bonus:12%

Combined bonuses:+14%

Breakpoint Achieved!

Ancient Wizard

Magic Troop

Default10 Tiles

Optimized

9Tiles

Required Level

LVL 17

4% Emblem + 5% Costume (9%):

LVL 1

Need Bonus:12%

Combined bonuses:+14%

Breakpoint Achieved!

Default10 Tiles

Optimized

8Tiles

Required Level

LVL N/A

4% Emblem + 5% Costume (9%):

LVL 23

Need Bonus:25%

Combined bonuses:+26%

Breakpoint Achieved!

Rebel Infiltrators

Mana Troop

Default10 Tiles

Optimized

9Tiles

Required Level

LVL 23

4% Emblem + 5% Costume (9%):

LVL 1

Need Bonus:12%

Combined bonuses:+14%

Breakpoint Achieved!

General Information

Hero Name

Mielikki "Spirit of the Forest"

Rarity
ElementNature
ClassDruid
Mana SpeedAverage
Skill Types
Debuffers (ATK)Mana Generation Buffers Minions Summoners
SourceMonthly Event - Kalevala
FamilyKalevala Family
Aether PowerDefense Up
CostumeBase
Release DateJun 20, 2022
Availability
Coach:Jun 20, 2024
HA8:Jun 20, 2024
Costume
Available

Ascension Requirements

Tier

Food

Materials

Tier 2Ascension Cost

132K

★★

★★

★

Tier 3Ascension Cost

273K

★★★

★★★

★★

Tier 4Ascension Cost

442K

★★★

★★★

★★★

Limit Break Requirements

Tier

Materials

Limit Break 1Unlock Cost

★★★★

★★★

LB 1 LevelsTotal Cost

★★★

Limit Break 2Unlock Cost

★★★★★

★★★★

★★★

LB 2 LevelsTotal Cost

★★★★

★★★

Stats & Emblems

Simulation: 0 Emblems

Level				💪
4/70	614	648	1440	682
4/75lb1	667	704	1565	734
4/80lb2	773	816	1815	838

Strategy

Mana Node

Talent Level

Calculated Bonuses

Attack

+225 & +3%

Defense

+90 & +3%

Health

+136 & +3%

Mana

+4%

Resource Costs

Emblems

755

Master

Food

2,620,853

Iron

1,588,878

+15

+18

+15

+3%

+18

+3%

+15

+18

+15

+18

+15

+36

+3%

+4%

+50

Community Feedback

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Overall Grade

Overall performance in the current meta

0v0%

Strong

0v0%

Average

0v0%

Weak

0v0%

Terrible

0v0%

Summon Value

Is this hero worth your gems and tokens?

Yes, Absolutely

0v0%

Only if you’re Pay-to-Win

0v0%

Yes, but only when featured

0v0%

Not Really

0v0%

Not at all

0v0%

Copies to Keep

How many copies are worth keeping and leveling?

None

0v0%

1 Copy

0v0%

2 Copies

0v0%

3+ Copies

0v0%

Limit Break Priority

Priority for applying Limit Breaks

LB2 (Alpha)

0v0%

LB1

0v0%

None

0v0%

Emblem Path

General emblem path preference

Sword path (Attack when possible)

0v0%

Shield path (HP and Def when possible)

0v0%

Node Strategy

Specific node priority strategy

Atk > Def > HP

0v0%

Atk > HP > Def

0v0%

Def > Atk > HP

0v0%

Def > HP > Atk

0v0%

HP > Atk > Def

0v0%

HP > Def > Atk

0v0%

Best Def Position

Best placement in a defense formation

Tank

0v0%

Flank

0v0%

Wing

0v0%

None

0v0%

Primary Use (Max 3)

Top scenarios where this hero excels

Raids/War

0v0%

Defense

0v0%

Titans

0v0%

Tournaments

0v0%

Events

0v0%

Farming

0v0%

Visual Design

What do you think of the visual design?

Amazing

0v0%

Refreshingly new

0v0%

It’s ok

0v0%

It could be better

0v0%

Very bad

0v0%

Discussion

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❓ Frequently Asked Questions about Mielikki

What element and rarity is Mielikki in Empires & Puzzles? +

Mielikki is a 4 star Nature hero (Green) with epic rarity.

What is Mielikki's special skill? +

Mielikki's special skill is called "Sprite Ballad". Summons a Sprite of the Forest Minion for all allies with 15% HP and 10% attack inherited from the caster. The Sprite of the Forest Minion gives +20% mana generation for its owner for as long as the owner has the Sprite of the Forest Minions. This effect can't be dispelled. All enemies get -24% attack for 4 turns. Against Fire characters, this status effect becomes uncleansable and lasts 2 turns.

When was Mielikki released? +

Mielikki was released on Jun 20, 2022.

Which family does Mielikki belong to? +

Mielikki belongs to the Kalevala Family. Bonus for 1/2/3 Unique Heroes:. Receive -10%/-25%/-40% less damage from the Special Skills of the stronger element.. The members of this family have additional perks in the Kalevala event.

What are Mielikki's passive skills? +

Power of Sisu - When this character starts a turn with low health for the first time during a battle, they recover 15% health and receive 15% mana.

What is the mana speed of Mielikki? +

Mielikki has Average mana speed.

Hero Review

Mielikki Review: The Mana-Boosting Minion Queen

Special Skill

Sprite Ballad

Family Bonus

Monthly Event - Kalevala

Costume Bonus

Costume Bonus

Passives

Passive Skills

Aether Power

Defense Up

Talents

Master Companion

Hero Coach Info

Hero Coach Date

Not Eligible for Coaching

Visiting Outfitter Info

Visiting Outfitter Date

How it works

Matching Legendary Troops

Mana Optimization Strategy

How it works

5★ Mana Troop Set

Ancient Wizard

Rebel Infiltrators

General Information

Mielikki "Spirit of the Forest"

Ascension Requirements

Limit Break Requirements

Stats & Emblems

Simulation: 0 Emblems

Community Feedback

Overall Grade

Summon Value

Copies to Keep

Limit Break Priority

Emblem Path

Node Strategy

Best Def Position

Primary Use (Max 3)

Visual Design

Discussion

Join the Hero Discussion

Council Login Required

❓ Frequently Asked Questions about Mielikki