Kai'Sa TFT champion portrait - Set 15
Avg Place
4.97
1st Place
15.3%
Top 4
41.4%
Pick Rate
5.5%

Kai'SaTFT Comps

Set 15
SetSet 16
Matches732,372
TierAll Tiers
RankAll Ranks
Last UpdatedFeb 3, 2026
MethodologyData Methodology

The best Kai'Sa team comp features Heavyweight , Mentor , and Supreme Cells with a 72.25% win rate. The most popular Kai'Sa comp uses Duelist , Heavyweight , Juggernaut , Monster Trainer , Mentor , Protector , and Supreme Cells and is picked 0.20% of the time in TFT Set 15.

Explore the best TFT team compositions featuring Kai'Sa as a core unit in your lineup. Our analysis covers 2 viable team comps that include Kai'Sa, with an average win rate of 58.02% across all compositions. The top performing Kai'Sa comp achieves an impressive 67.42% win rate, built around Duelist, Heavyweight, Juggernaut traits, while alternative builds leverage Heavyweight, Mentor. This comprehensive table shows every competitive team composition using Kai'Sa, sorted by win rate to help you find the strongest builds for climbing ranked. Each composition displays the complete champion lineup, optimal item builds for carry units, all active traits with breakpoints, and detailed performance statistics including average placement, win rate, first place rate, and pick rate. Toggle between 8 and 9 champion compositions using the filters above to match your preferred board state.

Kai'Sa Comp Trait Synergies in TFT Set 15

HeavyweightHeavyweight
100%62.0% WR
MentorMentor
100%62.0% WR
DuelistDuelist
50%67.4% WR
JuggernautJuggernaut
50%67.4% WR
Monster TrainerMonster Trainer
50%67.4% WR
ProtectorProtector
50%67.4% WR

Primary Synergies

Kai'Sa excels in compositions that leverage Heavyweight, Mentor, Duelist synergies. The Heavyweight trait appears in 100% of Kai'Sa comps with a 62.0% average win rate. Building around these core traits provides consistent performance and flexible itemization options throughout the game.

Supporting Traits

Supporting traits like Juggernaut, Monster Trainer, Protector complement Kai'Sa comps by providing additional utility and stat bonuses. These secondary synergies often activate naturally when building your core composition, adding defensive or offensive capabilities without requiring dedicated slots.

How to Play the Best Kai'Sa Comp

Stage 2-3Early Game

Aatrox
Aatrox
Kennen
Kennen

In this Duelist/Heavyweight/Juggernaut comp, Kai'Sa is available early. Start your game by picking up Aatrox, Kennen. These 1-2 cost units form the foundation of this 67.4% win rate composition, providing early trait activations and board stability. Focus on building economy while collecting these pieces.

Stage 3-4Mid Game

Darius
Darius
Udyr
Udyr

Transition your board around Stage 3-4 by adding Darius, Udyr. These 3-cost units are crucial for this composition's power spike and help complete key trait breakpoints. Level to 6-7 and stabilize your board.

Stage 4-5Late Game

Akali
Akali
K'Sante
K'Sante

Complete this Duelist/Heavyweight/Juggernaut composition with Akali, K'Sante in the late game. These high-cost units are essential for the comp's 67.4% win rate. Level to 8-9 and prioritize 2-starring your carries.

Which Kai'Sa Comps to Pivot to When Kai'Sa's Best Comp is Contested

When playing Kai'Sa in TFT Set 15, the Duelist/Heavyweight/Juggernaut composition with a 67.4% win rate is often the strongest choice. However, in competitive lobbies, other players may contest key units, making it difficult to 2-star your carries. Knowing when and how to pivot to alternative Kai'Sa team comps is essential for maintaining a top 4 placement. Below are the best pivot compositions that share core units with the optimal Kai'Sa build, allowing for a smooth transition without sacrificing too much board strength.

Pivot Option 1: Heavyweight/Mentor

48.6% WR57% overlap
Keep these units
Aatrox
Kai'Sa
Darius
Akali
Sell these units
Kennen
Udyr
K'Sante
Add these units
Zac
Kobuko
Jayce
Poppy

This Heavyweight/Mentor composition shares 57% of its units with the best Kai'Sa comp, achieving a 48.6% win rate. You'll need to sell Kennen, Udyr, K'Sante from your board and replace them with Zac, Kobuko, Jayce, Poppy. Consider this pivot early (Stage 3) before fully committing to the contested build. This flexibility makes it an excellent backup plan when Kai'Sa's primary composition is heavily contested in your lobby.

When to Pivot Your Kai'Sa TFT Comp

Recognizing when to pivot is just as important as knowing what to pivot to. Scout your lobby early and often - if you see 2 or more players building the same Kai'Sa composition, consider transitioning to one of these alternative builds. The best time to pivot is typically during Stage 3-4, before you've fully committed your gold and items to the contested build. Remember that a completed pivot comp with 2-star units will almost always outperform a contested comp stuck at 1-star. Use these Kai'Sa pivot strategies to adapt to your lobby and secure consistent top 4 finishes in TFT Set 15.

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Kai'Sa Set 15 Comps - Frequently Asked Questions

What is the highest win rate Kai'Sa team comp?

The highest win rate Kai'Sa team comp features Aatrox, Akali, Darius, Jayce, Kai'Sa, Kennen, Kobuko, Poppy, and Zac with a 72.25% win rate. This comp utilizes the Heavyweight, Mentor, and Supreme Cells traits and is picked 0.13% of the time.

Which Kai'Sa team comp is most popular?

The most popular Kai'Sa team comp uses Aatrox, Akali, Darius, K'Sante, Kai'Sa, Kennen, and Udyr with a pick rate of 0.20%. This composition features the Duelist, Heavyweight, Juggernaut, Monster Trainer, Mentor, Protector, and Supreme Cells traits and has a 67.42% win rate.

Which Kai'Sa TFT team comp has the highest first place rate?

The Kai'Sa comp with the highest first place rate includes Aatrox, Akali, Darius, K'Sante, Kai'Sa, Kennen, and Udyr and achieves first place 19.55% of the time. This comp uses the Duelist, Heavyweight, Juggernaut, Monster Trainer, Mentor, Protector, and Supreme Cells traits and has a 67.42% overall win rate.

Which Kai'Sa comp has the best average placement?

The Kai'Sa comp with the best average placement features Aatrox, Akali, Darius, Jayce, Kai'Sa, Kennen, Kobuko, Poppy, and Zac with an average placement of 0.00. This team comp utilizes the Heavyweight, Mentor, and Supreme Cells traits and maintains a 72.25% win rate.

What are the most common TFT traits used in Kai'Sa TFT comps?

The most common traits found in Kai'Sa comps are Heavyweight, Mentor, Supreme Cells, Protector, and Executioner. These traits appear frequently across top-performing Kai'Sa team compositions and provide strong synergies with Kai'Sa's abilities and playstyle.