Best Low Rarity Heroes guide for Seven Knights Re:BIRTH (7K Rebirth). Read on to see the best heroes for general use, raids, dungeons, and more!
Table of Contents
Summary of Best Low Rarity Heroes
Yui
Leo
ChloeThe best low-rarity heroes are Evan and Yui, as they can be used in nearly any type of content. Other heroes excel in more specific situations, serving as key counters to certain immunities or performing well under particular conditions.
| Jump to a Section! | ||
|---|---|---|
| ▼ Best for General Use | ▼ Best for Raid | ▼ Best for Dungeons |
Best for General Use
Essential Low Rarity Heroes
The best low-rarity heroes are Evan and Yui, who are commonly used in most teams regardless of content. From Adventure and Raids to Tower of Trials and Arena, these characters remain staples, serving as either the best choices or strong alternatives.
Strong in Specific Situations
When progressing through Adventure, Tower of Trials, and Dungeons, Chloe is often included for her Debuff Removal, Shock Immunity, or Unable to Recover debuff. While she’s not as commonly used as Evan or Yui, she remains a versatile hero suitable for a wide range of content
Both Li and Leo are situationally useful. Li excels at tanking attacks that would otherwise one-shot a team member, such as in Chapter 13 stages. Leo provides Death Immunity, which is invaluable against some floors in Tower of Trials.
Best for Raid
Destroyer Gaze
Ariel
JupyHeroes with immunity to Stun and Burn are essential for countering the boss, with Evan providing Stun Immunity and Yui offering Burn Immunity. Jupy can be used as an alternative damage dealer until stronger options like Shane become available.
Ox King
| Bleed Immunity | Petrify Immunity | Damage Dealer |
|---|---|---|
 Karon |  Black Rose |  Snipper |
These three heroes are key units for clearing Ox King in the early game and can handle up to T10. While Black Rose and Snipper are later replaced by Daisy and Espada, Karon remains a staple choice across all difficulties, including T15.
Iron Devourer
Victoria
Lucy
Asura
YuriThe heroes listed above are the usual picks for Iron Devourer in the early game. Both Victoria and Lucy don't have direct upgrades at the moment and are used even in T15 teams. Since Iron Devourer also has 90% Physical Resistance at T10, it is best to bring Yuri as your damage dealer.
Best for Dungeons
Fire Particle Dungeon
LaniaFor the Fire Particle Dungeon, Yui and Ariel are essential heroes thanks to their Burn Immunity. Lamia is also a strong early-game damage dealer who provides Freeze Immunity, making her useful for the Water Particle Dungeon as well.
Water Particle Dungeon
Lamia and Feng Yan are key heroes for the Water Particle Dungeon, as they prevent the boss from Freezing your team. While you can manage without Unable to Recover at lower difficulties, Chloe becomes essential at higher levels to stop the boss from healing repeatedly.
Earth Particle Dungeon
| Stun Immunity |
|---|
 Evan |
Evan is the clear choice, as he’s given for free at the start of the game and provides Stun Immunity.With no other low-rarity heroes offering this effect, he remains a core pick for nearly all teams.
Light Particle Dungeon
Joker
ReiTo prevent your team from being Shocked, Chloe is essential for her Shock Immunity and her ability to remove the boss’s Magic Attack Boost at Transcendence 2. At higher difficulties, the boss also gains 60 stacks of All Damage Nullification, making Joker a valuable multi-hit hero with Buff Removal.
Dark Particle Dungeon
Leo is essential for providing Death Immunity, and having at least one hero who can remove debuffs greatly improves survivability by clearing the DEF Debuff.
Gold Dungeon
YuriFor the Gold Dungeon, focus on maximizing your damage output. Jupy and Yuri are excellent single-target damage dealers, making them strong choices depending on your team composition.
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Leveling & Ruby Farming Guide
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Early Game Guide
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Pet Guide
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Gacha Animation Effects
Accessory Guide
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Shop Items to Buy
Fodder Hero Guide
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Death Castle Guide
Ancient Dragon's Castle
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Death Guide
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Destroyer Gaze Guide
Ox King Guide
Iron Devourer
Raid Battle Guide
Burn Guide
Paralysis Guide
Bleed Guide
Freeze Guide
Stun Guide
Petrify Guide
Shock Guide
Sleep Guide
Concussion Guide
Debuff Types Guide
Confusion Guide
Poison Guide
