This covers the Ox King Raid in Seven Knights Re:BIRTH (7K Rebirth). It includes the boss's details, available rewards, the best team, and tips to defeat Ox King efficiently.
| Related Articles | ||
 Destroyer Gaze | Ox King Raid | Iron Devourer |
Table of Contents
Ox King Raid Overview
Enemy Information
| Raid Boss | Heaven Leveler, Ox King |
| Attack Type | Magic |
| Status Ailments Inflicted | Petrify, Bleed |
| Effective Status Ailments | None |
| Other Characteristics | [Active When Any Red Boil is Alive] - Damage Resistance - Damage Boost [Always Active] - Ramping Attack Boost |
Notable Rewards
| Gatekeeper | 2-Set: Block Rate 15% 4-Set: Block Rate 30% + Damage Reduction on Block 10% |
| Guardian | 2-Set: Defense 20% 4-Set: Defense 45% + Effect RES 20% |
| Assassin | 2-Set: Crit Rate 15% 4-Set: Crit Rate 30% + Ignore Defense 15% |
▼Click for List of Ox King Rewards
  Tips! | - Maximum rarity of the equipment is 6★, - 6★ equipment drop from Difficulty 7 by chance. - From Difficulty 10, only 6★ drops. |
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Recommended Heroes & Teams
Bleed and Petrify Counters
| Characters with Bleed Immunity | ||
| Character with Petrify Immunity | ||
Ox King inflicts Bleed and Petrify, significantly reducing team performance if left unchecked. To counter this, include heroes that provide Bleed Immunity and Petrify Immunity.
Defeat Mobs with Buff Remover
| Characters with Buff Remover | ||
Ox King summons 4 mobs first, it is difficult to deal damage to the Ox King, so you must first defeat the mobs. Since the mobs are difficult to damage due to Damage Resistance, it is recommended to defeat them with Buff Removal.
Attacker Capable of Dealing Massive Damage
Recommend characters can deal damage based on target's max HP, and they can deal massive damage.
| Tips! | Wide-area skills generally deal lower damage, so single-target attacks are recommended when facing a single target. |
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Recommended Party Example
Daisy
Black Rose
Karon
Lina
Yui
Biscuit
Espada
Snipper- Daisy, Black Rose: Petrify Immunity + Buff Removal
- Karon: Bleed Immunity + Heal
- Lina, Yui: Heal + DMG Buff
- Biscuit: DMG Buff
- Evan: Team Durability
- Espada, Snipper: DPS
Ox King uses Bleed and Petrify, so add Heroes who can provide immunity to each. From Turn 1, he also summons Red Boils, which greatly reduce incoming damage and become a major threat if left unchecked. Bring Daisy or Black Rose to remove them instantly with Buff Removal.
Ox King Raid Strategy & Tips
Increase Damage with Buffs
First, focus on increasing your attacker's damage through buffs. To maximize efficiency, applying the longest-duration ones first.
Prioritize Healing When HP is Low
When party HP is low, prioritize healing. If sustain is lacking, consider adding additional Healers.
Chip Away HP with Your Attacker
Once the field is set, use your Back Row attacker to chip away at the enemy's HP. Their damage output greatly impacts stage clear, so prioritize their development as much as possible.
Enhance via Power-Up & Rank-Up
To clear high-difficulty Raids, enhancing heroes through Power Up and Rank Up is recommended. If a stage is too difficult, try enhancing heroes to +5 or ranking them up to strengthen your party.
What are Raids?
Obtain Equipment and Crafting Materials
Raids are PvE content where you can earn equipment and crafting materials. Each dungeon has difficulties from 1 to 15 and the higher the difficulty, the better the chance of obtaining high-rank equipment..
| Tips! | Raids unlock after clearing Adventure 4-10. |
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Rewards List
List of Clear Rewards
The rewards for clearing are as follows. You can obtain one of three set equipment types: Gatekeeper, Guardian, or Assassin. Additionally, you'll receive 100 Rubies for the first clear of each difficulty.
| Difficulty | Hero EXP | Gold | Equipment |
| 1 |  600 |  1,000 |    |
| 2 | 700 | 1,100 | |
| 3 | 800 | 1,200 |    |
| 4 | 900 | 1,300 | |
| 5 | 1,000 | 1,400 | |
Raid Guides List
Raid Battle Guide - Best Teams and How to Beat
Related Seven Knights Re: BIRTH Articles
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 Best Hero Tier List |  Reroll Tier List |  Best Pet Tier List |
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Leveling & Ruby Farming Guide
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Advent Expedition Guide
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The Root of the Storm Event
Should You Pull for Kyle & Aquila?
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Player Rank (Adventurer Skill) Guide
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Guardian's Castle Guide
Fodina Castle Guide
Immortal Castle Guide
Death Castle Guide
Ancient Dragon's Castle
Blizzard Castle Guide
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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
