Ratatoskr "Messenger of Yggdrasil" Guide: 5 Star 5 Nature Monk

Special Skill

Nuts of Yggdrasil

Mana Speed

Average

Recovers 44% health for all allies.
Alters the power of All Nature shields on the board. When an attacking Hero casts the special, the shields become enhanced with +64% attack. When a defending Hero casts the special, the shields become weakened with -57% attack.

⚡ Tile Breakpoints Guide

10Base Tiles

12% Bonus

9Tiles

Family Bonus

S3 - Alfheim

Bonus for 1/2/3 Unique Heroes:
All allies are healed by 2%/4%/7% when an Alfheim Hero reaches low health. This effect can activate only once per turn.

Costume Bonus

Bonus Stats

Costume Bonus

Costumes Owned (Maxed)

attack

+84%

defense

+84%

health

+84%

mana

+5%

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

Passives

No passives found

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 Withstand

30% chance to resist status ailments. If status ailments were resisted, the following effects are also activated:

Cleanses the newest status ailment from this character.

Hero Coach Info

Ascension Support

Hero Coach Date

Available Since

Jun 1st, 2019

How it works

By utilizing the Hero Coach, you can reach the Maximum Ascension of a Legendary hero instantly. This bypasses the requirement for rare 4★ Materials (like Alpha Aethers and Damaskus Blades) and ignores the traditional leveling time.

Explore Full Coach Roster

Visiting Outfitter Info

Get this costume

Visiting Outfitter Date

Available Since

Mar 27th, 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

Mighty Monk

Furious Monk

special_damage_reduction_legendary_troop

Royal Sorcerer

Serene Brute

These troops provide full Class Synergy bonuses when equipped on Monk 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, Ratatoskr 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 Monk, 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

status_effect_attack_addition_legendary_troop

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

Ratatoskr "Messenger of Yggdrasil"

Rarity
ElementNature
ClassMonk
Mana SpeedAverage
Skill Types
Board Alterers Debuffers (ATK)Buffers (ATK)Healers
SourceS3 - Valhalla
FamilyAlfheim Realm
Aether PowerDefense Up
CostumeBase
Release DateJun 1, 2017
Availability
Coach:Jun 1, 2019
HA10:Jun 1, 2019
Costume
Available

Ascension Requirements

Tier

Food

Materials

Tier 2Ascension Cost

273K

★★★

★★★

★★

Tier 3Ascension Cost

442K

★★★

★★★

★★★

Tier 4Ascension Cost

708K

★★★★

★★★★

★★★★

★★★

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				💪
4/80	753	741	1353	785
4/85lb1	812	799	1458	837
4/90lb2	929	914	1668	939

Strategy

Mana Node

Talent Level

Calculated Bonuses

Attack

+225 & +3%

Defense

+90

Health

+136 & +3%

Mana

+4%

Crit

+2%

Resource Costs

Emblems

1,740

Master

Food

6,041,800

Iron

6,041,800

+18

+15

+18

+3%

+15

+2%

+18

+15

+18

+15

+18

+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 Ratatoskr

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

Ratatoskr is a 5 star Nature hero (Green) with legendary rarity.

What is Ratatoskr's special skill? +

Ratatoskr's special skill is called "Nuts of Yggdrasil". Recovers 44% health for all allies. Alters the power of All Nature shields on the board. When an attacking Hero casts the special, the shields become enhanced with +64% attack. When a defending Hero casts the special, the shields become weakened with -57% attack.

When was Ratatoskr released? +

Ratatoskr was released on Jun 1, 2017.

Which family does Ratatoskr belong to? +

Ratatoskr belongs to the Alfheim Realm. Bonus for 1/2/3 Unique Heroes:. All allies are healed by 2%/4%/7% when an Alfheim Hero reaches low health. This effect can activate only once per turn.

What is the mana speed of Ratatoskr? +

Ratatoskr has Average mana speed.

Special Skill

Nuts of Yggdrasil

Family Bonus

S3 - Alfheim

Costume Bonus

Costume Bonus

Passives

Aether Power

Defense Up

Talents

Master Withstand

Hero Coach Info

Hero Coach Date

How it works

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

Ratatoskr "Messenger of Yggdrasil"

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

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❓ Frequently Asked Questions about Ratatoskr