Green Knight "Challenger of Avalon" Guide: 5 Star 5 Nature Fighter

Special Skill

Omen of Retribution

Mana Speed

Average

All enemies get -24% defense for 3 turns.
Deals 265% damage to all enemies.
If the caster dies during the next 5 turns, they are resurrected in the beginning of their next turn with 45% health and 765 damage is dealt to all enemies. All status effects and stacks are removed when the caster dies.

⚡ Tile Breakpoints Guide

10Base Tiles

12% Bonus

9Tiles

Family Bonus

Challenge Festival I - Avalon

Bonus for 2/3/4/5 Unique Heroes:
+5%/+10%/+15%/+20% critical chance
+4%/+6%/+9%/+13% healing
The members of this family have additional perks in the Challenge Festival events.

Passives

No passives found

Aether Power

Attack Up

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

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

Talents

Class Talent

Master Revive

When receiving a fatal attack, 30% chance to revive at the end of the turn. If revived, the following effects are also activated:

This character gets 25% attack for 2 turns.

Hero Coach Info

Ascension Support

Hero Coach Date

Available Since

Apr 20th, 2025

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

🎭

No Costumes Available

This hero does not currently have any costumes in the game. As a result, they do not appear in the Visiting Outfitter events.

Matching Legendary Troops

status_effect_defense_reduction_legendary_troop

Unstoppable Fighter

status_effect_attack_reduction_legendary_troop

Swashbuckler Fighter

Unwavering Cleric

status_effect_attack_addition_legendary_troop

Battle Master Assassin

These troops provide full Class Synergy bonuses when equipped on Fighter 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, Green Knight 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 Fighter, this hero can unlock a +2% Mana Bonus through Emblems (Talent Tree). These bonuses can significantly lower the troop level required to reach these breakpoints.

Standard10Tiles

Optimized9Tiles

5★ Mana Troop Set

8 Variants Matching

Default10 Tiles

Optimized

9Tiles

Required Level

LVL N/A

With +2% Emblem Bonus:

LVL 28

Need Bonus:12%

Combined bonuses:+13%

Breakpoint Achieved!

5★ Mana Troop Set

12 Variants Matching

Default10 Tiles

Optimized

9Tiles

Required Level

LVL N/A

With +2% Emblem Bonus:

LVL 29

Need Bonus:12%

Combined bonuses:+13%

Breakpoint Achieved!

Ancient Wizard

Magic Troop

Default10 Tiles

Optimized

9Tiles

Required Level

LVL 17

With +2% Emblem Bonus:

LVL 11

Need Bonus:12%

Combined bonuses:+13%

Breakpoint Achieved!

Rebel Infiltrators

Mana Troop

Default10 Tiles

Optimized

9Tiles

Required Level

LVL 23

With +2% Emblem Bonus:

LVL 17

Need Bonus:12%

Combined bonuses:+13%

Breakpoint Achieved!

General Information

Hero Name

Green Knight "Challenger of Avalon"

Rarity
ElementNature
ClassFighter
Mana SpeedAverage
Skill Types
AoE Attackers (Hit-5)Debuffers (DEF)Revivers
SourceChallenge Festival I
FamilyAvalon Family
Aether PowerAttack Up
CostumeBase
Release DateApr 20, 2023
Availability
Coach:Apr 20, 2025
HA10:Apr 20, 2025

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	885	819	1431	864
4/85lb1	954	883	1542	922
4/90lb2	1092	1010	1765	1037

Strategy

Mana Node

Talent Level

Calculated Bonuses

Attack

+225 & +4%

Defense

+72 & +3%

Health

+172 & +3%

Mana

+2%

Resource Costs

Emblems

1,740

Master

Food

6,041,800

Iron

6,041,800

+18

+15

+36

+15

+3%

+18

+3%

+15

+36

+15

+18

+2%

+4%

+50

Community Feedback

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Overall Grade

Overall performance in the current meta

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Strong

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Average

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Weak

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Terrible

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Summon Value

Is this hero worth your gems and tokens?

Yes, Absolutely

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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

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Emblem Path

General emblem path preference

Sword path (Attack when possible)

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Shield path (HP and Def when possible)

0v0%

Node Strategy

Specific node priority strategy

Atk > Def > HP

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Atk > HP > Def

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Def > Atk > HP

0v0%

Def > HP > Atk

0v0%

HP > Atk > Def

0v0%

HP > Def > Atk

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Best Def Position

Best placement in a defense formation

Tank

0v0%

Flank

0v0%

Wing

0v0%

None

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Primary Use (Max 3)

Top scenarios where this hero excels

Raids/War

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Defense

0v0%

Titans

0v0%

Tournaments

0v0%

Events

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Farming

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Visual Design

What do you think of the visual design?

Amazing

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Refreshingly new

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It’s ok

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It could be better

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Very bad

0v0%

Discussion

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❓ Frequently Asked Questions about Green Knight

What element and rarity is Green Knight in Empires & Puzzles? +

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

What is Green Knight's special skill? +

Green Knight's special skill is called "Omen of Retribution". All enemies get -24% defense for 3 turns. Deals 265% damage to all enemies. If the caster dies during the next 5 turns, they are resurrected in the beginning of their next turn with 45% health and 765 damage is dealt to all enemies. All status effects and stacks are removed when the caster dies.

When was Green Knight released? +

Green Knight was released on Apr 20, 2023.

Which family does Green Knight belong to? +

Green Knight belongs to the Avalon Family. Bonus for 2/3/4/5 Unique Heroes:. +5%/+10%/+15%/+20% critical chance. +4%/+6%/+9%/+13% healing. The members of this family have additional perks in the Challenge Festival events.

What is the mana speed of Green Knight? +

Green Knight has Average mana speed.

Special Skill

Omen of Retribution

Family Bonus

Challenge Festival I - Avalon

Passives

Aether Power

Attack Up

Talents

Master Revive

Hero Coach Info

Hero Coach Date

How it works

Visiting Outfitter Info

Visiting Outfitter Date

No Costumes Available

Matching Legendary Troops

Mana Optimization Strategy

How it works

5★ Mana Troop Set

5★ Mana Troop Set

Ancient Wizard

Rebel Infiltrators

General Information

Green Knight "Challenger of Avalon"

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 Green Knight