Kai'Sa TFT Set 9: Best Build, Comps & More

Sadakshi Kalyan Ramun
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<div class="paragraphs"><p>Kai'Sa TFT Set 9 Build</p></div>
Kai'Sa TFT Set 9 Build


Kai'Sa is a Void, Challenger Unit in TFT Set 9 who costs 4 Gold.
By using the right items on her, you can turn her into a super carry.
Here's all you need to know about Kai'Sa in TFT Set 9 and the best build and comps for her.

There has been a revived sense of interest in Teamfight Tactics (TFT) ever since the launch of Runeterra Reforged. A lot of players have been dedicatedly queueing up for the game mode and have been having fun while at it. Runeterra Reforged is Riot Games’ most comprehensive set to date filled with new mechanics, and scattered with displaced champions and traits from across Runeterra. One of the most famous builds in this Set is the Void route and by deploying enough Void units, you can actually spawn Baron Nashor on your board.

Getting your hands on the Kai'Sa will completely change your game and with her, you can also pivot to Challengers.

In this guide, we will look at the best items to build on Kai'Sa and the team composition you should be aiming for.

TFT Kai'Sa Build & Comps in Set 9 Runeterra Reforged

Before getting into the appropriate items and compositions for your Kai'Sa, here are her statistics:

  • Health: 850 / 1530 / 2754

  • Armor: 35

  • Magic Resistance (MR): 35

  • Damage: 50 / 75 / 113

  • Speed: 1

  • DPS (Damage Per Second): 50 / 75 / 113

  • Mana: 40 / 140

Kai'sa's ability in TFT Set 9 is as follows:

Icathian Rain: Kai'Sa dashes away from all enemies, then fires missiles split across the 4 nearest enemies. Each missile deals X magic damage.

Missiles: 15/15/25

Kai'Sa costs 4 gold and is an S-tier champion in this Set 9 of TFT Runeterra Reforged. She falls under the Void origin and the Challenger Sorcerer class and therefore, the units that fall under these two labels have good synergy with Kai'Sa naturally.

Best Kai'Sa Synergies in TFT Set 9

1. Super Nash Bros

This comp uses a full Void team to summon the Baron Nasor on the board. The full synergy list is as follows:

  • 8 Void

  • 1 Empress

  • 2 Bruiser

  • 2 Challenger

  • 2 Sorcerer

Your formation should be as follows:


  • Cho'Gath

  • Rek'Sai

  • Voidling egg

  • Yasuo

  • Kassadin




  • Kai'Sa

  • Malzahar

  • Vel'Koz

This is generally considered a hard build to do and it requires you to reach level 8. So spend your gold wisely and do not waste by refreshing too much.

Void build

2. Void and Freljord Mix

This is a slow roll easy comp to master in TFT Set 9 and this uses a full Bruiser team with 3 star Rek'Sai and Kai'Sa as your main Void carries!

The full synergy list is:

  • 6 Bruisers

  • 3 Void

  • 2 Freljord

  • 2 Challenger

Once again, this is a Level 8 TFT comp and you need to turn your Voidlings into three stars.

Your formation should look like this:


  • Rek'Sai

  • Sion

  • Cho'Gath

  • Vi

  • Voidling egg

  • Sejuani




  • Kai'Sa

  • Kalista

Void Kai'Sa

Recommended Items for Kai'Sa in Set 9 Runeterra Reforged

The items that you always aim to use on Kai'Sa in Set 9 of TFT Runeterra Reforged are as follows:

  • Guinsoo's Rageblade

  • Hextech Gunblade

  • Jeweled Gauntlet

  • Spear of Shojin

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Sadakshi has been a gamer throughout her life and has followed League of Legends since Season 3, immediately falling in love with the esports scene. Bringing in her print journalism experience, she focuses on content that is both informative and innovative. While her heart still remains with League, her love for competition has pushed her to explore other titles such as Valorant and Apex Legends.