Kai'SaTFT Build
Rogue
Dark Star
3 CostBest Kai'Sa build for TFT Set 17 with 61.9% top 4 rate. Top items: Red Buff, Striker's Flail, and Last Whisper. Learn optimal components & itemization strategy.
Set 17 Kai'Sa builds: Infinity Edge, Last Whisper, Spear of Shojin (61.90% top four rate, +12.11% difference); Blue Buff, Infinity Edge, Giant Slayer (61.74% top four rate, +11.95% difference); Blue Buff, Infinity Edge, Striker's Flail (60.17% top four rate, +10.38% difference)
Kai'Sa Component Priority Order in Set 17
When playing Kai'Sa in TFT Set 17, prioritize collecting Recurve Bow, B.F. Sword, Sparring Gloves from the carousel and item drops. Tear of the Goddess and Giant's Belt are also valuable secondary components. These components build into Kai'Sa's highest win rate items and will help you secure consistent top four placements. Focus on slamming items early using these components rather than holding for perfect items, as tempo is crucial for maintaining a healthy economy.
Why These Components for Kai'Sa?
Recurve Bow is the 1st priority component for Kai'Sa, appearing in 6 of the top item builds. This component builds into Red Buff, Last Whisper, Giant Slayer, which are core items for maximizing Kai'Sa's effectiveness.
B.F. Sword is the 2nd priority component for Kai'Sa, appearing in 5 of the top item builds. This component builds into Deathblade, Giant Slayer, Infinity Edge, which are core items for maximizing Kai'Sa's effectiveness.
Sparring Gloves is the 3rd priority component for Kai'Sa, appearing in 3 of the top item builds. This component builds into Striker's Flail, Last Whisper, Infinity Edge, which are core items for maximizing Kai'Sa's effectiveness.
Kai'Sa Carousel & Item Drop Tips
- Early Game (Stage 1-2): Prioritize Recurve Bow on the first carousel if available, as it builds into Kai'Sa's best-in-slot items.
- Mid Game (Stage 3-4): Look for Recurve Bow or B.F. Sword to complete your core items. Don't greed for perfect components—slam items to preserve HP.
- Late Game (Stage 5+): Use any remaining components to build utility items or complete Kai'Sa's secondary items for maximum power.
Should You Itemize Kai'Sa in Set 17
When Itemized (Avg)
Base Champion Stats
Key Factors for Kai'Sa Itemization in Set 17
Kai'Sa's best item build provides +12.1% top four rate improvement. 3 builds achieve 10%+ improvement.
3 different item builds achieve 10%+ improvement, giving flexibility in itemization.
Kai'Sa is a 3-cost unit that can serve as either a primary carry or support depending on your composition.
Kai'Sa Itemization Data Analysis
Our analysis of Kai'Sa itemization in TFT Set 17 examines 5 item builds to determine how effectively this champion scales with items. Kai'Sa has a base top four rate of 49.8%, and we compare each item build's performance against this baseline to measure itemization value.
The best Kai'Sa item build achieves a 61.9% top four rate, representing a +12.1% difference from the base rate. 3 out of 5 builds show 10%+ improvement over baseline, 2 builds show 5-10% improvement, On average across all analyzed builds, itemized Kai'Sa achieves 59.4% top four rate (+9.6% vs base) with 3.97 average placement.
For players aiming to win lobbies, itemized Kai'Sa achieves a 15.0% first place rate. This provides reasonable first place upside while maintaining consistent top four finishes.
✓When to Itemize Kai'Sa
- When you find Kai'Sa early and can build around it as your primary carry
- When you have the optimal item components (check the Component Priority section above)
- When the lobby isn't heavily contesting Kai'Sa's key items
✗When NOT to Itemize Kai'Sa
- When another carry in your comp scales better with the same items
- When you're pivoting to a different composition mid-game
Best Kai'Sa Items in TFT Set 17
The best Kai'Sa item is Red Buff with a 56.24% win rate (+6.45% vs base), 16.97% first place rate, and 2.84% pick rate. The most popular is Infinity Edge with a 21.71% pick rate and 53.62% win rate. The top three Kai'Sa items are Red Buff, Striker's Flail, and Last Whisper.
Rank | Item | Components | Rating | Top 4 Rate | Top 4 Diff | 1st Place Rate | Pick Rate | Matches |
|---|---|---|---|---|---|---|---|---|
 | S | 56.24% | +6.45% | 16.97% | 2.84% | 1,467 | ||
  | B | 55.88% | +6.09% | 15.77% | 10.42% | 5,385 | ||
| B | 55.53% | +5.74% | 14.79% | 3.55% | 1,835 | ||
| 4 |  | B | 54.55% | +4.76% | 14.61% | 4.45% | 2,299 | |
| 5 |  | C | 54.33% | +4.54% | 13.07% | 9.39% | 4,854 | |
| 6 | | B | 53.66% | +3.87% | 14.74% | 5.74% | 2,967 | |
| 7 | | D | 53.62% | +3.83% | 12.64% | 21.71% | 11,221 | |
| 8 | | C | 52.44% | +2.65% | 14.25% | 14.02% | 7,247 | |
| 9 |  | C | 48.40% | -1.39% | 13.61% | 2.06% | 1,064 | |
| 10 |  | D | 42.83% | -6.96% | 12.91% | 7.28% | 3,764 |
Best Kai'Sa Artifact Items in TFT Set 17
The best Kai'Sa artifact item is Kayle's Radiant Exaltation with a 91.30% win rate (+41.51% vs base), 61.69% first place rate, and 0.04% pick rate. The most popular is Kayle's Exaltation with a 0.31% pick rate and 35.00% win rate. The top three Kai'Sa artifact items are Kayle's Radiant Exaltation, Gold Collector, and Cappa Juice.
Rank | Item | Rating | Top 4 Rate | Top 4 Diff | 1st Place Rate | Pick Rate | Matches |
|---|---|---|---|---|---|---|---|
| S | 91.30% | +41.51% | 61.69% | 0.04% | 23 | ||
| D | 66.67% | +16.88% | 12.32% | 0.18% | 93 | ||
| B | 58.62% | +8.83% | 17.35% | 0.06% | 29 | ||
| 4 | D | 57.14% | +7.35% | 10.22% | 0.03% | 14 | |
| 5 | D | 56.41% | +6.62% | 11.84% | 0.30% | 156 | |
| 6 | D | 51.69% | +1.90% | 12.38% | 0.23% | 118 | |
| 7 | D | 50.00% | +0.21% | 12.34% | 0.07% | 38 | |
| 8 | F | 48.89% | -0.90% | 11.04% | 0.09% | 45 | |
| 9 | B | 47.06% | -2.73% | 12.52% | 0.03% | 17 | |
| 10 | F | 45.86% | -3.93% | 7.60% | 0.30% | 157 | |
| 11 | D | 44.64% | -5.15% | 9.26% | 0.11% | 56 | |
| 12 | D | 44.21% | -5.58% | 11.88% | 0.18% | 95 | |
| 13 | C | 44.00% | -5.79% | 13.18% | 0.05% | 25 | |
| 14 | F | 42.11% | -7.68% | 10.31% | 0.11% | 57 | |
| 15 | D | 38.46% | -11.33% | 13.37% | 0.03% | 13 | |
| 16 | D | 37.74% | -12.05% | 13.08% | 0.10% | 53 | |
| 17 | F | 35.90% | -13.89% | 10.67% | 0.08% | 39 | |
| 18 | F | 35.00% | -14.79% | 5.59% | 0.31% | 160 | |
| 19 | C | 29.63% | -20.16% | 12.05% | 0.05% | 27 | |
| 20 | F | 29.55% | -20.24% | 12.66% | 0.17% | 88 | |
| 21 | F | 18.18% | -31.61% | 9.17% | 0.02% | 11 | |
| 22 | C | 16.67% | -33.12% | 9.55% | 0.02% | 12 |
Best Kai'Sa Radiant Items in TFT Set 17
The best Kai'Sa radiant item is Radiant Infinity Edge with a 74.10% win rate (+24.31% vs base), 15.75% first place rate, and 0.54% pick rate. The top three Kai'Sa radiant items are Radiant Infinity Edge, Radiant Giant Slayer, and Radiant Blue Buff.
Rank | Item | Rating | Top 4 Rate | Top 4 Diff | 1st Place Rate | Pick Rate | Matches |
|---|---|---|---|---|---|---|---|
| B | 74.10% | +24.31% | 15.75% | 0.54% | 278 | ||
| A | 60.24% | +10.45% | 14.70% | 0.16% | 83 | ||
| C | 59.84% | +10.05% | 12.76% | 0.24% | 122 | ||
| 4 | A | 58.33% | +8.54% | 15.22% | 0.02% | 12 | |
| 5 | C | 56.41% | +6.62% | 14.68% | 0.15% | 78 | |
| 6 | B | 55.88% | +6.09% | 14.39% | 0.26% | 136 | |
| 7 | C | 55.56% | +5.77% | 15.04% | 0.09% | 45 | |
| 8 | D | 54.55% | +4.76% | 14.62% | 0.04% | 22 | |
| 9 | D | 54.17% | +4.38% | 10.52% | 0.05% | 24 | |
| 10 | C | 50.29% | +0.50% | 15.26% | 0.34% | 175 | |
| 11 | C | 50.00% | +0.21% | 13.52% | 0.04% | 20 | |
| 12 | D | 33.33% | -16.46% | 13.25% | 0.15% | 78 | |
| 13 | B | 20.00% | -29.79% | 13.10% | 0.03% | 15 |
Help us maintain accuracy! If you notice incorrect stats, missing data, or any issues, your feedback directly improves the quality of our data for the entire community.
Kai'Sa Set 17 Build - Frequently Asked Questions
What is Kai'Sa's best build in Set 17?
The best Kai'Sa build in TFT Set 17 features Infinity Edge, Last Whisper, and Spear of Shojin as core items. This build has a 61.90% win rate and is picked 1.19% of the time. First place rate: 16.51%, avg placement: 3.83.
What is the best item for Kai'Sa?
Red Buff is the best item for Kai'Sa with a 56.24% win rate and 2.84% pick rate across 1,467 matches.
Which item is most popular on Kai'Sa?
Infinity Edge is the most popular item on Kai'Sa with a 21.71% pick rate. It has a 53.62% win rate across 11,221 matches.
What are the top 3 items for Kai'Sa?
The top 3 items for Kai'Sa are Red Buff, Striker's Flail, and Last Whisper. These items provide the best stats and synergies for Kai'Sa's kit.
How many matches do the Kai'Sa item builds have?
The Kai'Sa item build data is based on 42,103 matches analyzed in TFT Set 17. This sample size provides statistically significant results for item recommendations.
Should I always build Red Buff on Kai'Sa?
Red Buff is a great choice but not always mandatory. Consider your lobby and available components. It has a 56.24% win rate on Kai'Sa.
What components should I prioritize for Kai'Sa in TFT Set 17?
Priority components for Kai'Sa are Recurve Bow, B.F. Sword, and Sparring Gloves. These components build into Kai'Sa's best items and should be picked early on carousel and from PvE rounds.
What should I pick on carousel for Kai'Sa in TFT?
On carousel for Kai'Sa TFT builds, prioritize Recurve Bow. These components are essential for Kai'Sa's optimal items and may be contested so have backup plans.
Should I itemize Kai'Sa in TFT Set 17?
Yes, Kai'Sa is a strong item holder with a 61.9% win rate when properly itemized. Kai'Sa should be a priority for your items in Kai'Sa comps.
Is Kai'Sa a good item holder in TFT Set 17?
Yes, Kai'Sa is a great item holder because items significantly increase their win rate from 49.8% to 61.9%. Kai'Sa scales well with items.
What is Kai'Sa's top 4 rate with items in TFT Set 17?
Kai'Sa's top 4 rate when itemized is 59.4%. With proper items, Kai'Sa significantly exceeds the average champion top 4 rate of 50%.
What is the best Kai'Sa emblem?
The best emblem for Kai'Sa is Voyager Emblem with a 62.22% win rate. This emblem activates the Voyager trait on Kai'Sa, providing additional bonuses.
What is the top Kai'Sa radiant item?
The top radiant item for Kai'Sa is Radiant Infinity Edge with a 74.10% win rate. Radiant items are stronger versions of base items and should be prioritized when available.
What is the best Kai'Sa artifact?
The best artifact for Kai'Sa is Kayle's Radiant Exaltation with a 91.30% win rate. Artifacts provide unique effects that synergize with Kai'Sa's kit.