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This covers the Leonid Raid in Seven Knights Re:BIRTH (7K Rebirth). It includes the boss's details, available rewards, the best team, and tips to defeat Leonid efficiently.
Table of Contents
Leonid Sudden Raid Basic Information
Enemy Information
| Enemy |  Leonid |
| Enemy Attack Type |  Physical |
| Status Ailments Inflicted |  Shock Death |
| Other Characteristics | - Magic Resistance - Attack increases every turn - Generates a Barrier - Deals bonus damage on Death/Shock |
Clear Rewards
Sudden Raid Rewards
| Type | Details | Reward Items |
| Rank Reward | Rank reward based on damage dealt to the boss Higher ranks increase the chance of 4 Substats | Equipment Memory Essence |
| Ranking Reward | Placement reward based on total damage dealt | Memory Essence Chaos Essence Oblivion Essence |
| Discovery Reward | Individual reward for the player who triggered the Sudden Raid | Memory Essence |
| Cooperation Reward | Participation reward for defeating the boss | Memory Essence |
Leonid Equipment Rewards
| Equipment | Set |
 ★6 Brilliant Night Sword |  Avenger Spellweaver Orchestrator |
 ★6 Brilliant Night Mirror | |
 ★6 Brilliant Night Shield |
How to Reroll and Reset Equipment
Team Building Tips & How to Clear
- Death and Shock Immunity Are a Must
└Xiao and Guan Yu are best for this - Boost Damage With Buffs and Debuffs
- Remove Barriers With Buff Removal
└e.g. Guan Yu and Biscuit - Whittle Down HP With a Defense-Ignoring Single-Target Physical Attacker
└Bai Long is best for this - Prioritize Healing and Barriers When HP is Low
└Xiao and Bai Long can handle this
Death and Shock Immunity Are a Must
The boss inflicts Death and Shock. Without countermeasures, this puts you at a serious disadvantage, so be sure to include heroes with Death Immunity and Shock Immunity in your team. Xiao, who can heal and generate Barriers, is best against Death, while Guan Yu, who can boost damage, is best against Shock.
Boost Damage With Buffs and Debuffs
Boost your attacker's damage with buffs and debuffs. It's best to apply the buffs/debuffs with the longest duration first.
Remove Barriers With Buff Removal
| Heroes with Buff Removal | |||
|---|---|---|---|
| Sunran | |||
| Tanjiro Kamado | |||
Leonid has a Barrier-generating skill, so when it's used, strip it off with Buff Removal from heroes like Guan Yu or Biscuit. Note that dealing damage to the Barrier does not add to your damage points.
 Tips! | If you have Guan Yu on your team, his skill cooldown generally lines up well enough that just one is fine. |
|---|
Whittle Down HP With a Defense-Ignoring Single-Target Physical Attacker
Leonid has Magic Resistance and very high Defense, so attack with Defense-Ignoring single-target physical attacks. Bai Long, whose both skills ignore Defense, is best as your main attacker.
| Tips! | The wider a skill's attack range, the more its damage tends to drop, so single-target attacks are better in battles with only one enemy. |
|---|
Prioritize Healing and Barriers When HP is Low
Once your team's HP starts to drop, prioritize recovering with healing or Barrier generation. If healing isn't keeping up, try adding more of these heroes.
Best Team Comps
Team With Eileene
Team Comp, Formation: Defense
Buff Removal
Buffs
Buffs/Debuffs
This team uses Guan Yu for Shock and Barrier countermeasures, Xiao for Death countermeasures, Biscuit and Eileene for buffs/debuffs, and Bai Long to whittle down HP. With solid investment, you can clear it in around 16 turns.
Target Stats
| Hero | Target Stats | Notes |
|---|---|---|
|  100% | As a Magic-type hero, it's best to lean toward survivability |
|  Needs adjustment | Should be 3rd lowest or below within the team |
 ~90% | ||
 200%~ | The higher, the better | |
| Needs adjustment | Should be 3rd lowest or below within the team |
| ~90% | ||
| 200%~ | The higher, the better | |
| 4000~ | Should be 1st-2nd highest within the team |
| ~90% | The higher, the more stable | |
| 200%~ | The higher, the better | |
 ~40% | ~90% with Biscuit's buff | |
| 4500~ | Should be 1st-2nd highest within the team |
| ~60% | ~90% with passive buff | |
| 250%~ | The higher, the better | |
| ~40% | ~90% with Biscuit's buff |
Biscuit is a Magic hero and deals less damage, so it's best to boost her Block Rate for a defensive build. Try to raise Crit as high as possible for the other heroes.
Best Equipment & Rings
Since Magic attacks are less effective against Biscuit, focus her build on Gatekeeper equipment for more survivability. For the others, an Avenger set paired with a Boss Ring is generally the best combo, but if you want to prevent your heroes from being defeated, equipping a Ring of Authority is also an option.
Best Pets
| Ideal | Alt | Alt | Rare |
|---|---|---|---|
 Windy |  Eirin |  Igris |  Sherry |
For your pet, Windy, who can inflict Boss Vulnerability, is the best choice. If you don't have her, Eirin or the collab Rare pet Igris can be used as substitutes.
Alternate Heroes
| Main | Alternate Hero | Notes |
|---|---|---|
|  Chloe | Alternate for Shock Immunity |
|  Leo | Early-game option for Death Immunity |
|  Lu Bu | Alternate for Buffs/Debuffs |
Guan Yu and Xiao are generally the best picks for status ailment countermeasures, but if you don't have them, Chloe or Leo can be used as substitutes. You can swap Eileene for Lu Bu without any issues.
Auto Skill Queue
If you set Guan Yu's Buff Removal skill as the 2nd priority, it lines up with the timing of Leonid's Barrier generation.
If you can't finish off the boss with Bai Long's skill alone, it's best to use Xiao's Skill 2 before using Bai Long's skill.
Team With Lu Bu
Party Composition — Formation: Defense
Buff Removal
Buffs
Buffs/Debuffs
This team uses Guan Yu to handle Shock and Barrier countermeasures, Xiao to handle Death countermeasures, and Biscuit to apply buffs/debuffs, while Lu Bu and Bai Long chip away at the boss's HP. With solid hero investment, you can clear this in around 16 turns.
Target Stats
| Hero | Target Stats | Notes |
|---|---|---|
| 100% | Since she's a Magic hero, a defensive build is recommended |
| Needs Adjustment | 3rd or lower within the party |
| Around 90% | ||
| 200%+ | The higher, the better | |
| Needs Adjustment | 3rd or lower within the party |
| Around 90% | ||
| 200%+ | The higher, the better | |
| 4000+ | 1st-2nd within the party |
| Around 90% | The higher, the more stable | |
| 200%+ | The higher, the better | |
| Around 40% | Reaches around 90% with Biscuit's buff | |
| 4500+ | 1st-2nd within the party |
| Around 60% | Reaches around 90% with passive buff | |
| 250%+ | The higher, the better | |
| Around 40% | Reaches around 90% with Biscuit's buff |
Biscuit is a Magic hero and deals less damage, so it's best to boost her Block Rate for a defensive build. Try to raise Crit as high as possible for the other heroes.
Best Equipment & Rings
Since Magic attacks are less effective against Biscuit, focus her build on Gatekeeper equipment for more survivability. For the others, an Avenger set paired with a Boss Ring is generally the best combo, but if you want to prevent your heroes from being defeated, equipping a Ring of Authority is also an option.
Best Pets
| Ideal | Alt | Alt | Rare |
|---|---|---|---|
| Windy | Eirin | Igris | Sherry |
For your pet, Windy, who can inflict Boss Vulnerability, is the best choice. If you don't have her, Eirin or the collab Rare pet Igris can be used as substitutes.
Alternate Heroes
| Main | Alternate Hero | Notes |
|---|---|---|
| Chloe | Alternate for Shock Immunity |
| Leo | Early-game option for Death Immunity |
| Eileene | Alternate for Buffs/Debuffs |
Guan Yu and Xiao are generally the best picks for status ailment countermeasures, but if you don't have them, Chloe or Leo can be used as substitutes. You can swap this Lu Bu team for the Eileene team without any problems.
Auto Skill Queue
For Intermediate/Advanced Players
If you're aiming for the fastest clear, the skill order above is recommended. However, this assumes Lu Bu and Bai Long are well-developed and their equipment meets the recommended stats.
For Beginner/Intermediate Players
| Priority | Skill | Hero |
|---|---|---|
| 1 |  Skill 2 | Bai Long |
| 2 |  Skill 1 | Guan Yu |
| 3 |  Skill 1 | Biscuit |
| 4 |  Skill 2 | Lu Bu |
| 5 |  Skill 1 | Bai Long |
| 6 |  Skill 1 | Xiao |
| 7 |  Skill 1 | Lu Bu |
If you find it difficult to finish off the boss's HP with the skill order above, try this skill order instead. Activating Bai Long's Skill 2 first helps shorten your clear time.
Best Repeat Battle Settings
Refine Your Equipment During Repeat Battles
If you want to refine your gear to get ideal equipment, it's best to farm the Sudden Raid using Repeat Battle. Check the auto-charge setting for Keys and set your skill priority order.
 Tips! | During Repeat Battle, just like with Ruby Farming, you can minimize the game and take on Adventure, Arena, the Ancient Tower, and more. However, you can't do this at the same time as Ruby Farming. |
|---|
Best Repeat Battle Settings for Sudden Raids
| Setting Item | Best Setting |
| Stop Repeat Battle upon defeat | OFF |
| Use "Key Box" to charge Keys | ON |
| Auto Hero Swap Settings | All OFF |
| Enable Skill Priority Order | ON |
| 2x Speed Mode | ON |
| Auto-sell Equipment | Optional |
What is a Sudden Raid?
Occurs Randomly When You Clear Raid Stages 11-15
A Sudden Raid is a special Raid that can randomly occur when you clear stages 11-15 of a regular Raid. Anyone who has cleared stage 10 of that Raid can join in, working together to defeat the boss.
Sudden Raid Guide List
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