Demon Slayer Event Dungeon Guide

This is a Demon Slayer: Kimetsu no Yaiba Event Dungeon guide for Seven Knights Re:birth (7K Rebirth). Learn about the best heroes, teams, the Akaza Showdown, and more!

Demon Slayer Event Dungeon Details

Demon Slayer Event Dungeon is a Dungeon Collaboration Event where you will be able to tackle new challenges such as the Akaza and Doma Showdown.

How to Enter the Demon Slayer Event Dungeon

You can enter the Demon Slayer Event Dungeon by tapping the banner at the top-right of the Home screen or at the bottom-right of the Collaboration Event screen. It has its own dedicated Stamina — you receive 5 per day, and you can purchase up to 5 more per day with Rubies.

You Generally Don't Need to Buy Extra Stamina

Even without purchasing extra Stamina, you can clear all the Event Shop items with just your natural Stamina recovery. There's no need to buy extra unless you forgot to participate and can't clear everything in time, or you want the rewards faster.

Earn Extra Currency via Missions and Specific Team Comps

Playing the Event Dungeon earns you currency that can be used in the Event Shop. Certain heroes also get a bonus effect, making the fight easier, so try to include them in your team whenever possible.

Ways to Earn Event Currency

• Clear a Showdown stage (40-100)
• Clear with a specific hero in your team (+5-10 per hero)
• First clear of Joint Training (500)
• Complete a Simple Mission (250)
• Complete a Challenge Mission (250)

Akaza Showdown Tips

The Akaza Showdown is a Boss fight dungeon with 4 different stage each presenting a higher difficulty than the previous instance.

Prioritize Attack Stats

As Concussion is a unique Debuff without an Immunity, it is important to increase your team's Attack stat to prevent your team from being stunned. Additionally, due to its long duration it is not uncommon for heroes with low Attack to be chain stunned.

Aim for Quick Clear

As Akaza can increase his Attack stat over the duration of the fight, it is likely that Akaza will eventually have a higher Attack stat in a prolonged encounter.

Best Heroes and Teams for Akaza Showdown

Recommended Damage Dealers

Single-Target Physical Crit Attackers
Catty	Jupy	Shane
Bai Long

Boost Damage with Buffs and Debuffs

List of 6-Star All Attack Reduction Heroes
Rachel	Aragon	Chancellor
Noho	Platin	Colt
Radgrid	Deo	Clemyth
Clemyth	Hayeon	Hayeon

Bonus-Effect Heroes for the Akaza Showdown

Bonus-Effect Heroes for the Akaza Showdown
Rachel	Shane	Tanjiro Kamado	Zenitsu Agatsuma

Deploying certain heroes doesn't just increase the amount of event currency you earn — they also get an extra passive effect. If you own them, be sure to include them in your team for an easier fight.

Bleed Immunity Is Useful for the Akaza Showdown

Bleed Immunity Heroes
Karon	Lee Joohee

Akaza inflicts Bleed. This isn't an issue if you can win quickly, but if the fight is likely to drag on, bringing a Bleed Immunity hero adds peace of mind.

Tips!	Lee Joohee is a Solo Leveling collab-exclusive hero and isn't currently obtainable. If you don't have her, use Karon instead.

Physical Attack Boost Heroes Are Also Useful for the Akaza Showdown

Physical Attack Boost Heroes
Catty	Sieg	Jin	Black Rose
Rei	Hokin	Teo	Klahan
Branze & Bransel	Orkah	Heavenia	Sunran
Eileene	Tanjiro Kamado

Akaza inflicts Concussion on heroes with lower Attack than his own. His Physical Attack rises every 2 attacks, so a Physical Attack Boost effect is an effective countermeasure.

Recommended Team

Front Row	Front Row	Front Row	Front Row	Back Row
Xiao Support	Ryan Sub-DPS	Biscuit Buffer	Rachel Sub DPS	Shane DPS

This flexible, recommended team has Rachel providing Debuffs to increase Shane's damage, while Xiao and Biscuit provide buffs for the party. While optional, having Ryan in the team can allow for a faster clear, as his Cooldown Reduction lets Shane use her Skills more often.

New Player Teams

Front Row	Front Row	Front Row	Front Row	Back Row
Heavenia Buffer	Biscuit Buffer	Rachel Sub DPS	Xiao Support	Shane DPS

A fairly F2P-friendly team made up of heroes obtainable in the early-to-mid game. Heavenia (Awakening) can be replaced with any hero that provides an Attack buff for the party.

Doma Showdown Tips

The Doma Showdown is a Boss fight dungeon with 4 different stage each presenting a higher difficulty than the previous instance.

Aim for Quick Clear

Best Heroes and Teams for Doma Showdown

Characters with Freeze Immunity

Characters with Freeze Immunity
Lania	Feng Yan

Doma can inflict Freeze onto the party, it is highly recommended to have Freeze Immunity to prevent the party from being Crowd Controlled.

Bring Single Target DPS

Single-Target Magic Crit Attackers
Espada	Pascal	Yuri	Daisy
Xiao Qiao

Single-Target Physical Crit Attackers
Catty	Jupy	Shane
Bai Long

Both Physical and Magic Teams can be effective against Doma. It is recommended to use the team that you have invested heavily into.

What to Do If You Can't Clear It

Check Other Players' Clear Data

Tapping the Clear Data button in the bottom-left of the team formation screen lets you check other players' clearing teams. You can even copy their team composition directly, so be sure to make use of this feature. If you're still struggling after that, revisit the hero and team recommendations above — the bonus-effect heroes and enemy-specific counters can make a big difference.

Event Shop Exchange Rewards

Best Items to Exchange For in the Event Shop

Reward		Priority
	▼Brilliant Skill Enhancement Stone	★★★★★
	▼Tanjiro Kamado's Nichirin Blade	★★★★★
	▼Zenitsu Agatsuma's Nichirin Blade	★★★★★
	▼Water Hashira Giyu Tomioka's Nichirin Sword	★★★★★
	▼Insect Hashira Shinobu Kocho's Nichirin Sword	★★★★★
	▼Key Box	★★★★・
	▼Star Crystal	★★★★・
	▼Skill Enhancement Stone	★★★・・
	▼Name Card: Tanjiro Kamado	★★・・・
	▼Name Card: Zenitsu Agatsuma	★★・・・
	▼Name Card: Giyu Tomioka	★★・・・
	▼Name Card: Shinobu Kocho	★★・・・
	▼Frame: Tanjiro Kamado	★★・・・
	▼Frame: Zenitsu Agatsuma	★★・・・
	▼Frame: Giyu Tomioka	★★・・・
	▼Frame: Shinobu Kocho	★★・・・
	▼Advanced Hero Summon Card	★★・・・
	▼Gold (100,000)	★★・・・
	▼Gold (1,000)	★・・・・

Brilliant Skill Enhancement Stone

Brilliant Skill Enhancement Stone

The rilliant Skill Enhancement Stone is an item that each Legendary hero can use up to 4 of. Since this valuable item is never a waste to have, prioritize grabbing it whenever it's offered as a reward.

Star Crystal

Star Crystal

The Star Crystal is an item used to raise a pet's Bond, and each one you gift increases Bond by 500. Since there are few chances to obtain it, make sure not to miss it.

Nichirin Blades / Nichirin Swords

Tanjiro Kamado's Nichirin Blade	Zenitsu Agatsuma's Nichirin Blade
Water Hashira Giyu Tomioka's Nichirin Sword	Insect Hashira Shinobu Kocho's Nichirin Sword

Each hero's Nichirin Blade or Sword is Dedicated Equipment for Tanjiro Kamado, Zenitsu Agatsuma, Giyu Tomioka, and Shinobu Kocho respectively. You can hold up to 2 copies of a Dedicated Equipment, so keep one if you plan to use it, or break it down for materials after claiming it if you don't need it.

Name Cards

Name Card: Tanjiro Kamado	Name Card: Zenitsu Agatsuma
Name Card: Giyu Tomioka	Name Card: Shinobu Kocho

Once obtained, Name Cards can be set from your profile. Since these are event-exclusive items and it's unclear if you'll get another chance to obtain them, grab them if you have spare currency.

Frames

Frame: Tanjiro Kamado	Frame: Zenitsu Agatsuma
Frame: Giyu Tomioka	Frame: Shinobu Kocho

Once obtained, Frames can be set from the Frame section of your profile. Like Name Cards, it's unclear if you'll get another chance to obtain these event-exclusive items, so grab them if you have spare currency.

Hero Summon Cards

Advanced Hero Summon Card

These Summon Cards grant a hero of the rarity named in the item. Exchange for these as needed if you're running low on low-rarity heroes.

General Items

Gold

Key Box

Skill Enhancement Stone

Gold and Keys are never a waste to have, but there's no need to prioritize exchanging for them. Consider exchanging for these if you have leftover currency or need them urgently.

Skill Enhancement materials for Rare heroes are more plentiful and require fewer copies than those for Legendary heroes.

Tips!	Due to the high difficulty of the Event Dungeon, it is best to clear a lower difficulty dungeon until you have access to additional Legendary Heroes with Transcendence.

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Demon Slayer Collaboration

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Tanjiro Kamado	Zenitsu Agatsuma	Giyu Tomioka	Shinobu Kocho

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