Tower of Trials Guide

Tower of Trials in Seven Knights Re:Birth. The guide includes tips for clearing and the best hero to train for the Tower of Trials. Use this guide when clearing the Tower of Trials.

Tower of Trials Season 15 Guide

Event & Update Information New!

Season 15 is the current run of the Tower of Trial. Season 15's Tower of Trial has the same enemy placements as Season 13, but enemy stats and attack patterns have been buffed. Medal rewards have also been increased accordingly.

Enemy Formations and Recommended Teams

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

Walkthrough for Difficult Floors

Challenge Floor 1 With an Attack Formation Using 1 Front-Line Hero

Floor	Enemy Team	Best Team
Floor 1

On Floor 1, your front-line heroes will have their Attack, Damage Dealt, and Defense reduced, and as your back row shrinks, you'll become easier to defeat with a skill that boosts Damage Dealt. Put only 1 Biscuit in the front row and everyone else in the back. Just whittle down the enemy's HP with Bai Long and Sunran.

For a Safer Approach, Use Evan + Xiao + Xiao Qiao

Front	Back	Back	Back	Back
Evan	Biscuit	Xiao	Xiao Qiao	Pascal

If your attackers don't have enough damage and you get defeated before finishing the enemy off, it's best to use Evan, who has Stun Immunity, as a solo tank, in a team that endures with Barriers from Evan, Xiao, and Xiao Qiao.

1F - Additional Rules

Attack With Poison and Bleed on Floor 2, Defend With Taunt + Attack Reduction

Floor	Enemy Team	Best Team
Floor 2

On Floor 2, Damage Resistance makes skill damage hard to land, so attack with Bai Jiao's Poison and Bleed while also using single-target attacks from Daisy or Xiao Qiao. The enemy's single-target attack skills hit hard, so it's best to defend with Taunt + Physical Attack Reduction from Ryan or Li.

2F - Additional Rules

On Floor 3, It's Important Not to Be Defeated by the Enemy's Opening Skill

Floor	Enemy Team	Best Team
Floor 3

On Floor 3, it's troublesome that Sera's CT is reduced by 30 seconds whenever an ally is defeated. Either equip Guan Yu, Lu Bu, and Fai with more durable gear, or use the Ring of Authority to survive the opening skill, then whittle down the enemy's HP mainly with Bai Long. Sunran can survive if you raise her Attack above 3000 and trigger Upper Hand.

3F - Additional Rules

Target the Back-Row Rosie on Floor 4

Floor	Enemy Team	Best Team
Floor 4

On Floor 4, use Biscuit's Weakness Hit Chance Boost to target the back-row Rosie. Strip Damage Immunity with Buff Duration Reduction from Miho or Heavenia, and it's better to counter Instant Death with Xiao.

Tips!	Debuff Immunity prevents Asura's Focus Target from being applied. Raise Weakness Hit Chance through equipment, including on your front-line heroes.

4F - Additional Rules

Unable to Recover Is a Must on Floor 5

Floor	Enemy Team	Best Team
Floor 5

On Floor 5, use heroes with Unable to Recover, like Chloe, to prevent healing from skills and Life Drain, as well as the 100% HP recovery when Authority activates. Be careful — if Unable to Recover isn't applied right before Authority activates, you'll have to start over from full HP.

Heroes With Unable to Recover
Amelia	Bai Jiao (Skill Enhancement)	Chloe	Catty

3-Turn Buff Duration Reduction Is Also Needed

Heroes With 3-Turn Buff Duration Reduction
Heavenia	Branze & Bransel	Soi

The enemy gains 3 turns of Damage Immunity every time its HP drops by 25%, and if it uses Skill 2 while immune, it deals extra Ignore Defense damage with every attack.

Bring 2 heroes like Heavenia, who can apply 3 or more turns of Buff Duration Reduction, or bring 1 along with Velika for CT Reduction.

Attacking With a High-Hit-Count Attacker Is Best

An Additional Rule caps damage taken at once to 5% of Max HP, so attack with a high-hit-count attacker. Dellons and Sunran, who pair well with Heavenia's 3-turn Buff Duration Reduction, are especially recommended.

5F - Additional Rules

Aim for an Early Finish on Floor 6

Floor	Enemy Team	Best Team
Floor 6

On Floor 6, the 3 enemies inflict Dragonflame and Burn, but an Additional Rule applies Burn Immunity Nullification, so Immunity can't be used, so aim for an early finish. A physical party that makes use of wide-range attacks from Sunran or Lu Bu is recommended.

You Can Also Fight While Enduring With Healing

Front	Front	Front	Front	Back
Biscuit	Lina	Velika	Miho	Sun Wukong

With a team like the one above, you can also fight while healing with Sun Wukong or Lina. The enemy Velika generates a Barrier when her HP drops below 50%, so strip it with Miho's Buff Duration Reduction or Biscuit's Buff Removal.

6F - Additional Rules

Endure Fixed Pierce Damage With a Barrier

Floor	Enemy Team	Best Team
Floor 7

On Floor 7, every enemy you defeat other than the boss sends 5,000 Fixed Pierce Damage your way. You need to endure this up to 8 times, so the standard approach is to defeat enemies one at a time with single-target attacks while triggering Barriers from Xiao or Branze & Bransel.

Equipment Requirements Are High, But an Aggressive Approach Also Works

Front	Front	Front	Front	Back
Biscuit	Fai	Karl Heron	Sunran	Dellons

Equip characters other than your attacker with the Paladin set to raise their HP, and endure the Fixed Pierce Damage with the Ring of Authority or Ring of Tenacity (healing); doing so can clear this in as few as 8 turns. That said, gear, rings, and investment level matter a lot, so the bar is fairly high.

7F - Additional Rules

Attack With 1-to-3-Target Skills on Floor 8

Floor	Enemy Team	Best Team
Floor 8

On Floor 8, an Additional Rule applies Damage Resistance to 4-to-5-target attack skills, so attack with 1-to-3-target skills. The standard approach is to switch between attack types to match Magical and Physical Attack Resistance, but physical attacks are effective more of the time, so attacking with a physical party also works well.

Tips!	As a magical attacker, Sun Wukong is especially recommended since he can also heal, making him stable to use.

Draw Single-Target Attacks With Ryan

The back-row Rahkun's Basic Attack deals very high damage, and without a countermeasure, it can one-shot a hero. Since Ryan also works well as a 3-target physical attacker, be sure to bring him along for his Taunt + Physical Attack Reduction.

Tips!	Skill 1 Enhancement adds a Physical Attack Reduction effect.

8F - Additional Rules

Strip Damage Immunity Quickly on Floor 9

Floor	Enemy Team	Best Team
Floor 9

On Floor 9, when the boss uses Skill 2, it gains 60 stacks of Damage Immunity. Strip it as quickly as possible, mainly with Bai Jiao's Poison and Bleed, then whittle down its HP all at once with Bai Long, whose damage output has been boosted with buffs and debuffs.

Tips!	You can also clear this with a magical party using Cleo for Silence Immunity and Pascal as an attacker.

Taunt or the Ring of Authority Is Wanted as a Single-Target Attack Countermeasure

Dellons has a high-damage single-target attack skill, and being defeated by it often triggers a chain that takes out 2 heroes at once, so it's recommended to counter it with Taunt from Ryan or Li. If you don't bring one, equip a front-line hero with the Ring of Authority instead.

9F - Additional Rules

Attack According to Kris's HP on Floor 10

Floor	Enemy Team	Best Team
Floor 10

On Floor 10, Kris has Physical Attack Reduction while above 50% HP, and Magical Attack Reduction while at or below 50% HP. After defeating Skull and Skud with 3 attackers, switch between physical and magical attacks to match Kris's HP.

Tips!	Since it heals when it uses Skill 2 at or below 50% HP, it's ideal to whittle it down quickly.

Counter Instant Death With Debuff Removal

Silence Immunity is effective, but the Additional Rules include Death Immunity Nullification, so Death Immunity can't be used. Because of this, if you're hit with Instant Death, counter it with Debuff Removal from heroes like Xiao Qiao or Elysia.

Remove Immortality With Buff Removal or Buff Duration Reduction

All enemies start in an Immortal state and will revive once. For enemies other than Kris, it lasts 3 turns, so you can strip it with Buff Duration Reduction or just leave it and let them fall on their own, but Kris's lasts 10 turns, so remove it with Buff Removal from heroes like Biscuit or Sunran.

10F - Additional Rules

What is the Tower of Trials?

Clear Floors to Collect Medals and Rewards

The Tower of Trials is a PvE content where you can earn rewards such as Rubies and Hero Summon cards based on the number of medals you obtain. You get medals by defeating all enemies on a floor, allowing you to proceed to the next one.

Tips!	To challenge the Tower of Trials, you must first clear up to floor 100 of the Infinite Tower. The Tower of Trials has 20 floors.

One Season is 4 Weeks Long

The Tower of Trials is season-based, with each season lasting four weeks. When a new season starts, there will be changes to some enemy placements and medal acquisition conditions.

Conquering the Tower of Trials Tips

Additional Rules: Number of Obtained Medals Change

In the Tower of Trials, you can apply additional rules. Applying buff rules to strengthen allies makes it easier to clear, but you will get fewer medals. Conversely, applying debuff rules makes it harder to clear, but you will get more medals.

Aim to Clear First

You can re-challenge floors you have already cleared in the Tower of Trials. While it's best to collect all 6 medals from the start, it's also okay to aim for a full clear first and then come back to collect the remaining medals later.

Orchestrator Equipment and Debuff Removal Are Useful

Examples of Debuff Removal Heroes
Rudy	Elysia	Chloe	Lucy

Some floors have additional rules that can incapacitate you with effects like Petrify. When these rules are active, you will need to remove the status effects by using heroes with the corresponding status effect Damage Immunity, or with Debuff Removal skills like Elysia equipped with Orchestrator gear.

Tips!	With the 4-Set Effect (Crowd Control Immunity) of Orchestrator equipment, you can avoid initial status effects.

HP Alteration and Death Do Not Work

In the Tower of Trials, HP Alteration does not work, so heroes with HP Alteration skills like Freyja are less effective. Similarly, Death effects also don't work, making Death-focused parties unsuitable for the Tower of Trials.

Use Other Players' Clear Information as a Reference

In the Tower of Trials, you can view other players' clear party information from the Clear Info button in the bottom left of the party formation screen. If you're stuck on team composition, copying a team from the Clear Info is a viable option.

Tower of Trials Best Heroes

Best Heroes to Train for the Tower of Trials

Best Heroes to Train for the Tower of Trials
Biscuit	Kyle	Elysia	Sun Wukong
Lu Bu	Randgrid	Pascal	Velika
Lina	Bai Jiao	Xiao Qiao	Bai Long
Cha Hae-in	Yoo Jinho

Velika's Cooldown Reduction on Basic Attack is Powerful

Velika can reduce the cooldowns of all allies with her Basic Attack only in the Infinite Tower and Tower of Trials, making her often a key hero for conquering the Tower of Trials. She is one of the heroes you'll definitely want to train for this content.

Barrier-Generating Heroes

Hero	When to Use
Daisy	When you want Magic Attack Boost, Buff Removal support, and Barrier generation at the same time(requires T2)
Evan	When you want to increase durability with a Barrier + Defense Boost passive.
Asura	When you want to generate Barriers or apply Focus Target repeatedly.

In the Tower of Trials, there are often floors where HP management with Barriers is essential. Heroes like Asura, who has a short cooldown on her Barrier generation, have their own strengths, so build your team according to the floor's characteristics.

AoE Healing Heroes

Hero	When to Use
Lina	When you want a healer who can also boost the damage of your attackers.
Alice	When you want a healer who can increase the team's overall durability.
Sun Wukong	When you want a hero who is both an attacker and a healer, or when you want to reduce the enemy's Damage Nullification count.
Yui	When you want to recover with an ally Revive, or when you need Burn Immunity.
Lucy	When you need Debuff Removal.

Battles in the Tower of Trials can often be prolonged, and many floors require a healer. Lina is generally recommended, but if you're using two healers or need to counter specific gimmicks, other healers may be necessary.

Single-Target Focused Attackers

Hero	When to Use
Shane	When Physical attacks are effective, or when using Rachel to reduce enemy damage output.
Pascal	When Magic attacks are effective, or when using Daisy for Barrier generation /Lucy as a healer.
Bai Long	Use Bai Long for multiple Physical Single attacks.
Xiao Qiao	Use Xiao Qiao for multiple Magic Single Attacks or Increase Pascal's DPS.

The Tower of Trials features many single bosses, so single-target attacks are often effective. Shane is recommended if Physical is effective, and Pascal if Magic is effective. Sometimes the choice depends on synergy with other heroes you're using to counter gimmicks.

Status Effect Immunity Heroes

Hero	When to Use
Chloe	When you need Shock Immunity, Unable to Recover, or a Crit Rate Boost.
Feng Yan	When you need Freeze Immunity.
Leo	When you need Death Immunity.
Jin	When you need Silence Immunity.
Cleo	When you need Silence Immunity or when Poison is effective (Raising Speed is effective in the fight against Dellons)

Countermeasures for status effects may be necessary on certain floors. Cleo is particularly useful in the Dellons' fight for her Silence Immunity and her ability to reduce the Damage Nullification count with Poison. Chloe is also sometimes used for her Unable to Recover or Crit Rate Boost.

Versatile Support Heroes

Hero	When to Use
Biscuit	When you want to increase damage dealt to bosses.
Elysia	When Debuff Removal is needed.
Rachel	When you want to reduce the enemy's damage output/durability, or when you want to boost Shane's damage.

Biscuit is used on most even-numbered floors with bosses. Elysia is useful for removing initial status effects like Petrify from additional rules, and Orchestrator gear is recommended for her. Rachel is also an easy-to-use hero when you need debuffs.

Other Heroes Needed for Specific Floors

Hero	When to Use
Bai Jiao	When the enemy has high durability and Poison or Bleed is effective, or when you want to quickly reduce the Damage Nullification count.
Li	When you want to draw single-target Physical attacks with Taunt x Physical Damage Immunity.
Joker	When you want to quickly reduce the Damage Nullification count.

Depending on the gimmicks of each floor, other specific heroes may be necessary. In particular, the gimmick-countering heroes most often needed in the Tower of Trials are Bai Jiao, Li, and Joker. Be sure to train these heroes as well.

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