Raid guide for Seven Knights Re:birth (7K Rebirth): what raids are, key strategy tips, and the best team comps for the Destroyer Gaze, Ox King, and Iron Devourer raids.
Table of Contents
| Related Articles | ||
Destroyer Gaze | Ox King Raid | Iron Devourer |
What is a Raid?
Get Equipment

A raid is a PvE mode where you can obtain equipment. Each dungeon has difficulty levels from 1 to 6, and higher difficulties make it easier to get higher-rank equipment. From Difficulty 4 onward, you can also obtain Chaos Essence and Oblivion Essence.
Tips! | Raids become available once you clear Adventure 4-10. |
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| Related Articles | |
| Adventure Guide | How to Use Essences |
Dedicated and Shared Equipment Can Also Drop
| Difficulty | Clear Rewards |
| 1 | 4-Star Equipment |
| 2 | 5-Star Equipment |
| 3 | 6-Star Equipment |
| 4 | 6-Star Equipment Chaos Essence Oblivion Essence Sudden Raid Entry Ticket Shared Equipment Box |
| 5-6 | 6-Star Equipment Chaos Essence Oblivion Essence Sudden Raid Entry Ticket Dedicated Equipment Box |
At Difficulty 4 and above, Shared Equipment and Dedicated Equipment can also drop. Since Dedicated Equipment is stronger than Shared Equipment, farming Difficulty 5 or higher is best if you're able to.
Dedicated Equipment Usage and How to Obtain | How to Tune
Cut-Ins Drop Equipment Crafting Materials

If a cut-in plays when the boss's HP drops below half, you'll receive Equipment Crafting Materials at the end of the battle. Retrying doesn't consume a Key, so if you're specifically farming for Equipment Crafting Materials, it's best to retry whenever a cut-in doesn't trigger.
How to Use Equipment Crafting Materials
Entry Requires Keys or Raid Entry Tickets

Challenging a raid requires 12 Keys or 2 Raid Entry Tickets. Raid Entry Tickets can be obtained from the Honor Point exchange shop (earned from friends) or through events.
Tips! | If you've purchased the Daily Enhancement Support (28 Days) from the paid shop, your daily free entry count increases by 15. |
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Raid Strategy Tips
Quick Reference: Best Raid Heroes
*There is no left-right difference within the same Tier.
Generally, building up SS to A tier heroes will let you clear the content, but depending on what you own, use B tier and below heroes as substitutes. For Stun Immunity, either Evan or Sieg works fine, whichever you prefer.
Tips! | This page also rates heroes suited for Sudden Raids together within the same Raid Tier list. |
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Enhancement and Rank Up Are Essential

To clear high-difficulty raids, upgrades like Enhancement, Rank Up, and Skill Enhancement are essential. If you're struggling to clear a stage, build up your team members by enhancing them to +5 or Ranking them up.
Tips! | Attackers like Pascal and Shane are an especially high priority, but you'll get knocked out easily if you don't build up everyone else in a balanced way too. For Attackers, also consider Ultimate Enhancement, which adds equipment slots! |
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Efficient Hero Training Methods
Check Strategy Info to Build Your Team

You can view strategy info for each raid from "Strategy," located to the left of "Entry." Check the strategy info for the raid you want to challenge and use the recommended heroes as a reference when building your team.
Team Building Tips and Team Examples
Include Status Ailment Immunity Heroes
Status ailment countermeasures are extremely important in raids. Going in unprepared puts you at a serious disadvantage, so always include heroes with the right status ailment immunity.
Status Ailment Immunities Needed for Each Raid
| Destroyer Gaze | |
Burn Immunity | |
Stun Immunity | |
| Ox King | |
Bleed Immunity | |
Petrify Immunity | |
| Iron Devourer | |
Poison Immunity | |
Paralysis Immunity | |
Use Heroes Suited to Each Raid's Characteristics
For example, Destroyer Gaze calls for Physical attacks, while Iron Devourer calls for Magic attacks — each raid has different characteristics, so bring heroes suited to them. These heroes also play an important role in clearing each raid.
Effects Needed for Each Raid and Which Heroes Have Them
| Destroyer Gaze | Single-target Physical Crit Attacker |
All Attack Reduction Debuffers Clemyth Hayeon | |
| Ox King | Single-target Target's Max HP-Based Damage Attacker |
| All-Enemy Buff Removal | |
| Iron Devourer | Single-target Ignore Defense Magic Attacker |
| Focus Target |
Booster Mode Is Best for Farming

Once you've cleared a difficulty, Raid Booster Mode becomes available for it. Stamina cost increases 2x-3x, but rewards also increase 2x-3x, making it a great way to farm efficiently.
Also Check Clear Records

From the Clear Records button at the bottom left of the team setup screen, you can check the team comps other players used when they cleared. You can even copy their team comp, so be sure to make use of this feature too.
Best Team Comps for Each Raid
Destroyer Gaze
| Front | Front | Front | Front | Back |
|---|---|---|---|---|
EvanTank Stun Immunity | YuiHealer Burn Immunity | RachelDebuff | BiscuitBuff Debuff | ShaneAttacker |
Stun Immunity, Burn Immunity, and a high-damage single-target Physical Attacker are must-have slots. The Debuffer slot is flexible, but if that hero tends to get taken out, you can swap in a Tank or Healer instead.
Ox King
| Front | Front | Front | Front | Back |
|---|---|---|---|---|
DaisyPetrify Immunity Buff Removal | KaronBleed Immunity Healer | LinaBuff/Debuff Healer | BiscuitBuff/Debuff | EspadaAttacker |
Petrify Immunity & Buff Removal, Bleed Immunity, and a Target's Max HP-Based Damage Attacker are must-have slots. For the rest, heroes who support the Attacker's damage or improve team stability, like Healers, are Best. If you don't have Daisy, use Black Rose instead.
Iron Devourer
When Using Focus Target
| Front | Front | Front | Front | Back |
|---|---|---|---|---|
AsuraFocus Target Debuff | LucyHealer Poison Immunity Debuff Removal | BiscuitBuff/Debuff | Xiao QiaoAttacker Paralysis Immunity Debuff Removal Buff/Debuff | PascalAttacker |
When Using Weakness Hit Chance Boost
| Front | Front | Front | Front | Back |
|---|---|---|---|---|
BiscuitBuff/Debuff Weakness Hit Chance UP | LucyHealer Poison Immunity Debuff Removal | LinaHealer Buff/Debuff (Transcendence 6) | Xiao QiaoAttacker Paralysis Immunity Debuff Removal Buff/Debuff | PascalAttacker |
Paralysis Immunity, Poison Immunity, and an Ignore Defense Magic Attacker are must-have slots, and be sure to include either Focus Target or Weakness Hit Chance Boost. For the remaining slot, a Healer is best if you're worried about durability, or a Buff/Debuff hero if you have room to spare.
Tips! | If you're using Weakness Hit Chance Boost, equip your Attacker with gear that has a Weakness Hit Chance Boost option. |
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Related Seven Knights Re: BIRTH Articles
Ranking Articles
| Ranking Articles | ||
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Recommended Articles
Dungeon, Raids, and Towers
| Tower Guides | |
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Hero Per Specialty
| By Grade | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Awakening | Legendary | Rare | Fodder | ||||||||||||||||
| Per Type | |||||||||||||||||||
Attack | Magic | Defense | Support | Universal | |||||||||||||||
| By Attack-Type | |||||||||||||||||||
| Physical | Magic | ||||||||||||||||||
Hayeon
Mon
Tue
Wed
Thur
Fri
Sat
Sun
Physical
Magic
Tank
Death
Gaze
Ox
Iron
Leo
Ast
Cali
Fire
Water
Light
Dark
Earth
Gold
Burn Immunity
Stun Immunity
Bleed Immunity
Petrify Immunity
Poison Immunity
Paralysis Immunity
Evan
Yui
Rachel
Biscuit
Shane
Daisy
Karon
Lina
Espada
Asura
Lucy
Xiao Qiao
Pascal