Infinite Trials Guide (Demon Slayer Collab)

This is an Infinite Trials guide (Demon Slayer Collab) for Seven Knights Re:birth (7K Rebirth), covering strategy tips and best teams for Infinite Trials.

Infinite Trials Quick Reference

Enemy Team and Best Team

Floor	Enemy Team	Best Team
Floor 10
Floor 9
Floor 8
Floor 7
Floor 6
Floor 5
Floor 4
Floor 3
Floor 2
Floor 1

Schedule & Update Info

Infinite Trials is the Demon Slayer collab version of the Tower of Trials. Akaza appears as the Floor 5 boss, and Doma as the Floor 10 boss.

Tips and Things to Note for Infinite Trials

Velika's Tower-Exclusive Effect Still Activates

Since Infinite Trials is treated the same as the regular Tower of Trials, Velika's various effects that only activate in the Tower of Trials will still trigger. Her passive buff is extremely powerful, so she's a great pick if you want to boost your damage output or status effect damage.

Many Floors Favor Status Effects

Many floors in Infinite Trials favor specific status effects. Equip status-effect heroes with the Avenger set to raise All Attack (%), and equip a ring that boosts Boss Damage, and their status effect damage will increase, making it easier to clear in fewer turns.

Aim to Clear It First

You can retry floors in Infinite Trials even after clearing them. While it's best to collect the max 6 Medals right from the start, it's also fine to aim for a full clear first and come back to collect more Medals later.

HP Alteration and Death Don't Work

Since HP Alteration doesn't work in Infinite Trials, heroes with HP Alteration skills like struggle to perform well. Death also doesn't work, so Death-focused teams aren't well-suited for Infinite Trials either.

Check Other Players' Clear Data

You can view other players' clearing party info from the Clear Data button in the bottom-left of the team formation screen. If you're unsure how to build your team, it's recommended to copy a team from the Clear Data.

Challenging Stage Floor-by-Floor Guide

Freeze Works Well on Floor 1

Floor	Enemy Team	Best Team
Floor 1

Floor 1 deals increased Freeze damage. Strip Freeze Immunity with Heavenia's Buff Duration Reduction, then finish them off with Gelidus's Ice Extreme and Heavenia's Freeze.

Raise your Attack with the Avenger set and equip a Boss Ring, and you can clear in around 10 turns.

1F - Additional Rules

Poison Works Well on Floor 2

Floor	Enemy Team	Best Team
Floor 2

Floor 2 deals increased Poison damage. Raise your damage dealt with Biscuit↓ and Lina↑, then inflict Poison with Dongyoung↑ Bai Jiao↓.

Since Freeze is inflicted, you'll need to include a Freeze Immunity hero in your team.

2F - Additional Rules

Burn Works Well on Floor 3

Floor	Enemy Team	Best Team
Floor 3

Floor 3 deals increased Burn damage. Due to Cooldown timing, it's recommended to bring in Tanjiro Kamado↓ first, then raise your damage dealt with Biscuit↓, and use Fai's and Tanjiro Kamado's Burn skills.

Bringing Hayeon along gives you Cover, increasing your chances to inflict Burn and making you harder to defeat with her Healing and Barrier.

3F - Additional Rules

Strip Damage Nullification Quickly on Floor 4

Floor	Enemy Team	Best Team
Floor 4

On Floor 4, Orly has 80 instances of Damage Nullification, and the Additional Rule adds 10 more to her Skill 1. Strip it quickly with Bai Jiao's and Dongyoung's Poison or Ling Ling's multi-hit attacks, then finish her off.

4F - Additional Rules

Multi-Hit Attacks Are Best for Floor 5

Floor	Enemy Team	Best Team
Floor 5

The Floor 5 boss, Akaza, has Blessing, so it's recommended to attack with Dellons, who has a single-target 5-hit attack skill, or Sunran, who has a 3-hit attack skill. If everyone is properly built with the Avenger set and a Boss Ring, a 12-turn clear is possible with Eileene↓ Biscuit↓ Dellons↑ Sunran↑.

5F - Additional Rules

Bleed Works Well on Floor 6

Floor	Enemy Team	Best Team
Floor 6

Floor 6 deals increased Bleed damage. Stack multiple instances of Bleed with Bi Dam↓ Bai Jiao↑, then use Bi Dam↑'s Bleed burst, and an 8-turn clear is possible.

Velika is included to boost Damage Dealt, and Sieg to boost Physical Attack, both to increase Bleed damage.

6F - Additional Rules

Prepare Stun and Burn Countermeasures for Floor 7

Floor	Enemy Team	Best Team
Floor 7

The Floor 7 boss, Jave, inflicts Stun and Burn, and deals powerful bonus damage to Burned targets, so a Stun Immunity and Burn Immunity hero are practically mandatory. The Additional Rule blocks Magic Damage, so take him down with Ryan's and Bai Long's skills.

7F - Additional Rules

Approach Floor 8 Like the Ox King Raid

Floor	Enemy Team	Best Team
Floor 8

Floor 8 plays out similarly to the Ox King Raid. Block Petrify with Daisy and Bleed with Karon, and take down the reviving Sun Wukong (∆5) with Daisy's Buff Removal skill.

Since the enemy's damage output is high, it's recommended to equip the Ring of Authority if your Attacker is getting defeated.

8F - Additional Rules

Approach Floor 9 Like the Iron Devourer Raid

Floor	Enemy Team	Best Team
Floor 9

Floor 9 plays out similarly to the Iron Devourer Raid. Block Paralysis with Xiao Qiao and Poison with Lucy, and target Yu Shin with Weakness Hits.

Raise Weakness Hit Chance with Equipment

The Additional Rule reduces Weakness Hit Chance by an amount equal to Biscuit's buff value. Use equipment and passives to bring Pascal's and Xiao Qiao's Weakness Hit Chance close to 100%.

9F - Additional Rules

Prevent Misses with Weakness Hits on Floor 10

Floor	Enemy Team	Best Team
Floor 10

The Floor 10 boss, Doma, inflicts Increased Miss Chance, and deals 2,000 fixed piercing damage whenever you Miss. You can't Miss when a Weakness Hit lands, so it's recommended to raise everyone's Weakness Hit Chance with equipment.

Point!

Since Sunran's Weakness Hit Chance becomes 100% at 6th Transcendence, you won't need to raise it further with equipment.

Tanjiro Kamado's Bonus Damage Is Extremely Effective

Since Doma has Blessing, Tanjiro Kamado, who deals bonus damage based on the number of enemy Buffs/Debuffs, is highly recommended. He also pairs well with the Magic Attack Boost effect that triggers every 2 of Doma's attacks. Use Sunran, who has a 3-hit attack skill, alongside him to chip away at his HP.

Point!

Tanjiro Kamado also reaches 100% Weakness Hit Chance at 6th Transcendence, making him a great fit for this reason too.

Avoiding Defeat Is Key

Doma has an effect that heals him and removes his Debuffs whenever an ally is defeated. If an ally is defeated, he'll heal significantly and extend the number of turns needed, so use Hayeon's Debuff Removal + Continuous Healing skill as needed. Equipping the Ring of Authority is also recommended.

10F - Additional Rules

What Is Infinite Trials?

Clear Floors to Collect Medals and Earn Rewards

Infinite Trials is a PvE mode where you earn rewards like Rubies and Legendary Rings based on the number of Medals you collect. Defeating all enemies on a floor earns you a Medal and lets you advance to the next floor.

Tips!	You need to clear Floor 50 of the Infinite Tower to challenge Infinite Trials.

The Additional Rule Changes How Many Medals You Earn

You can apply an Additional Rule in Infinite Trials. Applying an ally-boosting Buff rule makes it easier to clear, but reduces the number of Medals earned. Conversely, applying a Debuff rule makes it harder to clear, but increases the number of Medals earned.

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