Fire Dungeon Guide

Fire Particle Dungeon guide for Seven Knights Re:BIRTH (7K Rebirth). Read on to see the best heroes, teams, strategies and how to clear stage 15 for clearing this dungeon!

Power Up Dungeons
Fire Dungeon	Water Dungeon	Earth Dungeon
Light Dungeon	Dark Dungeon	Gold Dungeon

Power Up Dungeon Strategy Guide

Fire Particle Dungeon Basic Info

Enemy Info

Enemy	Lavahorn Pooki
Attack Type	Physical
Inflicts Status Ailments	Burn
Effective Status Ailments	Freeze
Other Characteristics	Goes berserk after 30 turns (Damage dealt increases by 50% → increases to 100%/200%/300%/500% every 10 turns)

Recommended Heroes and Parties

Best Teams for Stage 15 New!

The teams listed for Stage 15 can also be used effectively in lower difficulty stages.

Premium Team Setup

Front	Front	Front	Front	Back
Ryan Burn Immunity	Spike Inflict Freeze	Lania Inflict Freeze	Heavenia Inflict Freeze	Gelidus Inflict Freeze

The premium team setup for Fire Dungeon Stage 15 uses multiple heroes that can apply Freeze effects, such as Gelidus, Spike, Lania, and Heavenia, alongside an additional utility hero like Ryan or Rosie.

Point!	It is recommended to run tank oriented sets for the entire team, or Spellweaver on heroes that inflict Freeze, to ensure the team’s survivability and overall damage output remain sufficient.

Sample Skill Order

Standard Team Setup

Front	Front	Front	Front	Back
Lina Healer	Yui Burn Immunity and Healer	Evan Tank	Lania Inflict Freeze	Heavenia Inflict Freeze

The standard team setup for Fire Dungeon Stage 15 centers on Lania and Heavenia applying Freeze effects, while Lina, Evan, and Yui support the party with survivability through shields, healing, and Burn immunity.

Point!	It is recommended to run tank oriented sets for the entire team, or Spellweaver on heroes that inflict Freeze, to ensure the team’s survivability and overall damage output remain sufficient.

Sample Skill Order

Best Teams for Stage 10

The teams listed for Stage 10 cannot be used effectively in higher difficulty stages.

Best Magic Team

Front	Front	Front	Front	Back
Ariel Burn Immunity	Victoria Magic Buff	Lina Heal and DMG Buff	Biscuit DMG Buff + DEF Debuff	Pascal DPS

Best Physical Team

Front	Front	Front	Front	Back
Yui Burn Immunity and Heals	Rachel DEF Debuff	Lina Heal and DMG Buff	Biscuit DMG Buff + DEF Debuff	Shane DPS

It's essential to include either Yui or Ariel for Burn Immunity, and it's beneficial if you can include Heroes that inflict Freeze while you don't have the right characters.

F2P Team

Front	Front	Front	Front	Back
Yui Burn Immunity and Heals	Rachel DEF Debuff	Evan Tank	Ace DEF Debuff	Heavenia Freeze and DPS

This is a lineup that consists of low-rarity, and F2P options. Heavenia functions as the main DPS, but she can also be substituted with Lania if you don't have her.

Burn Immunity is a Must

Characters with Burn Immunity
Ryan	Ariel	Yui

The enemy inflicts Burn and deals additional damage to targets with Burn, so having a countermeasure for Burn is essential. Be sure to include a Hero with Burn Immunity in your party. Note that the aforementioned Jave and Juri only apply this to themselves.

Inflicting Freeze is Effective

Characters with Freeze
Gelidus	Spike	Heavenia	Lania
Ahkan	Fruna

In the Fire Particle Dungeon, the status ailment "Freeze" is very effective. Actively include Heroes that can inflict Freeze as your status ailment attackers.

Tips for Clearing the Fire Particle Dungeon

Attack with Heroes that Inflict Freeze

Basically, it's recommended to keep attacking with the Freeze-inflicting skills of your Heroes that can inflict Freeze. The enemy goes berserk after 30 turns, and its attack power increases every 10 turns after that, so the longer the battle, the more disadvantageous it becomes.

Prioritize Healing and Barriers at Low HP

If your party members' HP gets low, prioritize recovery with Healing or creating Barriers over inflicting Freeze. If you can't heal in time, it's also a good idea to try adding more Tanks or Healer Heroes.

Strengthen Heroes as Needed

To clear high-difficulty Raids, training such as Powering Up and Ranking Up is essential. If you can't clear it, try Powering Up your party members to +5 or Ranking them Up.

Hero Training Methods

Unlock Hero Potential

To clear high-difficulty Power Up Dungeons, increasing Hero Potential is essential. If you are struggling to clear, try increasing the Hero Potential of your party members.

What is Hero Potential?

What is a Power Up Dungeon?

Obtain Training Materials

Power Up Dungeons are PvE content where you can get Particles, which are Rank Up Materials, and Gold needed for training. Each dungeon has 10 difficulty levels, and the higher the difficulty, the higher the Rank of the Materials you get, and the more you get.

Point!	Power Up Dungeons become available after clearing Adventure 1-20.

Power Up Dungeon Strategy Guide

Rewards List

The rewards you can get for clearing are listed below. Note that for the first time you clear each difficulty, you can also get Fire Particles, Rubies, Pooki Tokens, and more.

Stage 1 to 10

Difficulty	Hero EXP	Gold	Fire Particle
1	450	1,400	Lesser x5
2	500	1,600	Lesser x10
3	550	1,800	Lesser x20
4	600	2,000	Common x5
5	650	2,200	Common x10
6	700	2,400	Common x15
7	750	2,600	Quality x5
8	800	2,800	Quality x10
9	850	3,000	Quality x15
10	900	3,200	Quality x20

Stage 11 to 15

Difficulty	Hero EXP	Gold	Fire Particle	Inner Sparks
11	950	3,400	Quality ×20	x40
12	1000	3,600	Quality ×20	x80
13	1050	3,800	Quality ×20	x120
14	1100	4,000	Quality ×20	x160
15	1150	4,200	Quality ×20	x200

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