Tower of Trials 20F Platin Season 10 Guide

Season 10 Tower of Trials for Seven Knights Re:Birth. The guide is for clearing the 20th Floor (Platin). It includes tips, enemy info, and the best team for obtaining all 6 medals.

Tower of Trials Guide

Season 10 Tower of Trial 20th Floor: Platin

Enemy Information

Period	Until 06:00 on April 16, 2026 (Thu)
Floor	Floor 20
Enemy Team
Turn Limit	300 Turns
Traits	- HP recovery for every 25% HP lost - 1,000 Fixed Damage with Pierce on successful block - Heals based on Skill 1 damage dealt - Buff Removal - HP Alteration

Additional Rule / Details

Team Composition & Strategy Tips

Prioritize Crit Rate

Platin has a 70% Block Rate and deals up to 1,500 Fixed Damage with Pierce every time he successfully blocks. Maximize everyone's Crit Rate as close to 100% as possible with equipment to negate Block Rate.

Catty is Recommended

Tips!	When using Sun Wukong, it is recommended to include Velika to increase skill rotations.

Catty - Rating & Skills

Transcendence 6 Chloe as an Alternative

If you do not have a built Catty, a Transcendence 6 Chloe can serve as an alternative. While she lacks Block Rate Reduction, at T6 she can inflict Unable to Recover with Skill 1 and boost ally Crit Rate with Skill 2. Chloe - Rating & Skills

Heal or Barrier After HP Alteration

Examples of Barrier / Healing Heroes

Barrier
Daisy	Xiao Qiao	Melia	Evan
Asura	Rook

HP Recovery
Pallanus	Lina	Sun Wukong	Reginleif
Alice	Yui	Lucy	Lee Joohee
Bai Jiao	Diaochan	Karon

Platin uses an HP Alteration skill, so prioritize Healing or applying a Barrier immediately after the swap to prepare for his subsequent Skill 1. Adopting two defensive Heroes and alternating their skills makes the run more stable.

Attack While Buffing/Debuffing

Focus on Catty's Unable to Recover/ Block Rate Reduction and team HP management while looking for openings to buff and attack. Since there is only one enemy, single-target attackers are recommended, and either physical or magic damage is viable.

Shane or Bai Long Recommended Over Pascal

Pascal only has a guaranteed 100% Crit Rate on his Skill 2, requiring extra Crit Rate from gear, which isn't ideal here. Shane and Bai Long are recommended due to their high hit count and ability to attack frequently between Platin's skills.

Sun Wukong is an Option for Stability

Using Sun Wukong as an attacker is also viable. While his DPS is lower than a pure single-target attacker, he reaches 100% Crit Rate (including basic attacks) while transformed at Level 6 and serves as an additional healer.

Tips!	When using Sun Wukong, it is recommended to include Velika to increase skill rotations.

Best Team & Pets

Standard Team Example

Front Row	Front Row	Front Row	Front Row	Back Row
Biscuit	Lina	Sun Wukong	Catty	Bai Long

This team counters blocks with Catty, manages post- HP Alteration recovery with Lina and Sun Wukong, and deals damage with Bai Long. For the Back Row, use either Bai Long or Shane, depending on which Hero is better developed.

Roles and Recommended Equipment

Hero	Reason for Selection	Recommended Equipment
Biscuit	- Buffs/Debuffs	Gatekeeper Set Ring of Resurrection
Lina	- Healer - Buffs/Debuffs	Paladin Ring of Nature
Sun Wukong	- Attacker and Healer	Avenger Set Ring of Subjugation
Catty	- Unable to Recover - Block Rate Reduction - Crit Rate Boost	Gatekeeper Set Ring of Resurrection
Bai Long	- Attacker	Avenger Set Ring of Subjugation

Recommended Team for 6 Medals

The examples above are recommended teams for aiming for 6 medals. If you reduce the number of medals, you no longer face increased Fixed Damage, and the inclusion of Crit Rate Boost and Block Rate Reduction rules provide more HP margin, allowing you to reduce the number of healers and expand your formation options.

Tower of Trials Guide

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