Kobuko & Yuumi TFT champion portrait - Set 16
Avg Place
4.16
1st Place
12.4%
Top 4
55.9%
Pick Rate
15.2%

Kobuko & YuumiTFT Build

Set 16
SetSet 16
Matches146,829
TierAll Tiers
RankAll Ranks
Last UpdatedMar 21, 2026
MethodologyData Methodology

Best Kobuko & Yuumi build for TFT Set 16 with 84.0% top 4 rate. Top items: Adaptive Helm, Ionic Spark, and Steadfast Heart. Learn optimal components & itemization strategy.

Set 16 Kobuko & Yuumi builds: Thief's Gloves (83.95% top four rate, +28.02% difference); Gargoyle Stoneplate, Sunfire Cape, Spirit Visage (68.63% top four rate, +12.70% difference); Bramble Vest, Dragon's Claw, Warmog's Armor (64.58% top four rate, +8.65% difference)

Average Placement:1.89
Top 4 Rate:83.95%
Top 4 Diff:+28.02%
First Place Rate:71.60%
Pick Rate:0.36%
Average Placement:3.43
Top 4 Rate:68.63%
Top 4 Diff:+12.70%
First Place Rate:19.61%
Pick Rate:0.23%
Average Placement:3.81
Top 4 Rate:64.58%
Top 4 Diff:+8.65%
First Place Rate:20.83%
Pick Rate:0.22%

Kobuko & Yuumi Component Priority Order in Set 16

When playing Kobuko & Yuumi in TFT Set 16, prioritize collecting Negatron Cloak, Chain Vest, Giant's Belt from the carousel and item drops. Tear of the Goddess and Sparring Gloves are also valuable secondary components. These components build into Kobuko & Yuumi'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.

1
Negatron Cloak - Priority 1 component for Kobuko & Yuumi in TFT
Negatron CloakFound in 6 builds
2
Chain Vest - Priority 2 component for Kobuko & Yuumi in TFT
Chain VestFound in 6 builds
3
Giant's Belt - Priority 3 component for Kobuko & Yuumi in TFT
Giant's BeltFound in 5 builds
4
Tear of the Goddess - Priority 4 component for Kobuko & Yuumi in TFT
Tear of the GoddessFound in 3 builds
5
Sparring Gloves - Priority 5 component for Kobuko & Yuumi in TFT
Sparring GlovesFound in 3 builds

Why These Components for Kobuko & Yuumi?

Negatron Cloak

Negatron Cloak is the 1st priority component for Kobuko & Yuumi, appearing in 6 of the top item builds. This component builds into Adaptive Helm, Ionic Spark, Evenshroud, which are core items for maximizing Kobuko & Yuumi's effectiveness.

Chain Vest

Chain Vest is the 2nd priority component for Kobuko & Yuumi, appearing in 6 of the top item builds. This component builds into Steadfast Heart, Bramble Vest, Protector's Vow, which are core items for maximizing Kobuko & Yuumi's effectiveness.

Giant's Belt

Giant's Belt is the 3rd priority component for Kobuko & Yuumi, appearing in 5 of the top item builds. This component builds into Evenshroud, Sunfire Cape, Spirit Visage, which are core items for maximizing Kobuko & Yuumi's effectiveness.

Kobuko & Yuumi Carousel & Item Drop Tips

  • Early Game (Stage 1-2): Prioritize Negatron Cloak on the first carousel if available, as it builds into Kobuko & Yuumi's best-in-slot items.
  • Mid Game (Stage 3-4): Look for Negatron Cloak or Chain Vest 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 Kobuko & Yuumi's secondary items for maximum power.

Should You Itemize Kobuko & Yuumi in Set 16

High PriorityKobuko & Yuumi is a high-priority itemization target in Set 16. The best Kobuko & Yuumi item build achieves a 84.0% top four rate, which is +28.0% higher than Kobuko & Yuumi's base rate of 55.9%. 2 out of 5 builds show 10%+ improvement, indicating strong item scaling.

When Itemized (Avg)

Top 4 Rate61.6%
Top 4 Diff vs Base+5.7%
Average Placement3.61
First Place Rate28.0%

Base Champion Stats

Base Top 4 Rate55.9%
Best Build Diff+28.0%
Champion Cost3-cost
Builds Analyzed5

Key Factors for Kobuko & Yuumi Itemization in Set 16

Excellent Item Scaling

Kobuko & Yuumi's best item build provides +28.0% top four rate improvement. 2 builds achieve 10%+ improvement.

High First Place Potential

Itemized Kobuko & Yuumi achieves 28.0% first place rate, making it excellent for winning lobbies.

Mid-Cost Flexibility

Kobuko & Yuumi is a 3-cost unit that can serve as either a primary carry or support depending on your composition.

Kobuko & Yuumi Itemization Data Analysis

Our analysis of Kobuko & Yuumi itemization in TFT Set 16 examines 5 item builds to determine how effectively this champion scales with items. Kobuko & Yuumi has a base top four rate of 55.9%, and we compare each item build's performance against this baseline to measure itemization value.

The best Kobuko & Yuumi item build achieves a 84.0% top four rate, representing a +28.0% difference from the base rate. 2 out of 5 builds show 10%+ improvement over baseline, 1 builds show 5-10% improvement, 1 builds show 0-5% improvement, and 1 builds actually underperform the baseline. On average across all analyzed builds, itemized Kobuko & Yuumi achieves 61.6% top four rate (+5.7% vs base) with 3.61 average placement.

For players aiming to win lobbies, itemized Kobuko & Yuumi achieves a 28.0% first place rate. This is excellent first place potential, making Kobuko & Yuumi a strong choice when you need to win rather than just top four.

When to Itemize Kobuko & Yuumi

  • When you find Kobuko & Yuumi 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 Kobuko & Yuumi's key items

When NOT to Itemize Kobuko & Yuumi

  • When another carry in your comp scales better with the same items
  • When you're pivoting to a different composition mid-game

Best Kobuko & Yuumi Items in TFT Set 16

The best Kobuko & Yuumi item is Adaptive Helm with a 71.56% win rate (+15.63% vs base), 16.31% first place rate, and 2.20% pick rate. The most popular is Warmog's Armor with a 8.62% pick rate and 60.93% win rate. Ionic Spark has the highest first place rate at 16.75%. The top three Kobuko & Yuumi items are Adaptive Helm, Ionic Spark, and Steadfast Heart.

Rank
Item
Components
Rating
Top 4 Rate
Top 4 Diff
1st Place Rate
Pick Rate
Matches
Negatron CloakTear of the Goddess
B71.56%+15.63%16.31%2.20%429
Needlessly Large RodNegatron Cloak
A66.62%+10.69%16.75%3.32%647
Chain VestSparring Gloves
B66.41%+10.48%15.37%3.96%771
4
Chain VestChain Vest
B66.09%+10.16%14.50%5.07%988
5
Tear of the GoddessChain Vest
B66.09%+10.16%15.85%2.98%581
6
Negatron CloakGiant's Belt
B65.70%+9.77%15.14%2.84%554
7
Negatron CloakNegatron Cloak
B65.00%+9.07%14.74%5.84%1,137
8
Chain VestGiant's Belt
B62.78%+6.85%13.96%6.99%1,362
9
Chain VestNegatron Cloak
B62.03%+6.10%13.08%8.19%1,596
10
Tear of the GoddessGiant's Belt
B61.70%+5.77%13.89%7.48%1,457
11
Sparring GlovesSparring Gloves
B61.70%+5.77%15.59%7.48%1,457
12
Giant's BeltGiant's Belt
B60.93%+5.00%13.57%8.62%1,679

Best Kobuko & Yuumi Artifact Items in TFT Set 16

The best Kobuko & Yuumi artifact item is Hullcrusher with a 78.26% win rate (+22.33% vs base), 17.29% first place rate, and 0.12% pick rate. The most popular is Choncc's Rocket-Propelled Fist with a 0.34% pick rate and 76.12% win rate. Seeker's Armguard has the highest first place rate at 20.29%. The top three Kobuko & Yuumi artifact items are Hullcrusher, Choncc's Rocket-Propelled Fist, and Aegis of Dusk.

Rank
Item
Rating
Top 4 Rate
Top 4 Diff
1st Place Rate
Pick Rate
Matches
B78.26%+22.33%17.29%0.12%23
B76.12%+20.19%12.91%0.34%67
A69.77%+13.84%17.07%0.22%43
4A67.21%+11.28%17.60%0.31%61
5B64.29%+8.36%12.44%0.07%14
6B63.64%+7.71%16.26%0.11%22
7A63.16%+7.23%18.48%0.20%38
8A63.16%+7.23%17.31%0.29%57
9B60.00%+4.07%14.55%0.10%20
10A58.33%+2.40%20.29%0.06%12
11A57.14%+1.21%19.96%0.07%14
12B53.33%-2.60%17.10%0.15%30
13A52.83%-3.10%19.21%0.27%53

Best Kobuko & Yuumi Radiant Items in TFT Set 16

The best Kobuko & Yuumi radiant item is Radiant Sunfire Cape with a 71.43% win rate (+15.50% vs base), 16.76% first place rate, and 0.11% pick rate. The most popular is Radiant Thief's Gloves with a 0.23% pick rate and 61.36% win rate. Radiant Titan's Resolve has the highest first place rate at 17.98%. The top three Kobuko & Yuumi radiant items are Radiant Sunfire Cape, Radiant Crownguard, and Radiant Adaptive Helm.

Rank
Item
Rating
Top 4 Rate
Top 4 Diff
1st Place Rate
Pick Rate
Matches
B71.43%+15.50%16.76%0.11%21
B71.43%+15.50%15.35%0.11%21
B70.00%+14.07%14.62%0.05%10
4A70.00%+14.07%17.82%0.05%10
5B69.57%+13.64%15.40%0.12%23
6B66.67%+10.74%14.91%0.09%18
7B65.38%+9.45%17.36%0.13%26
8B64.29%+8.36%15.04%0.07%14
9B61.90%+5.97%16.70%0.22%42
10B61.36%+5.43%14.17%0.23%44
11B60.71%+4.78%16.86%0.14%28
12B57.69%+1.76%16.48%0.13%26
13B47.06%-8.87%15.83%0.09%17
14B44.44%-11.49%16.87%0.09%18
15B43.48%-12.45%16.59%0.12%23
16B38.46%-17.47%17.98%0.07%13

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Kobuko & Yuumi Set 16 Build - Frequently Asked Questions

What is Kobuko & Yuumi's best build in Set 16?

The best Kobuko & Yuumi build in TFT Set 16 features Thief's Gloves as core items. This build has a 83.95% win rate and is picked 0.36% of the time. First place rate: 71.60%, avg placement: 1.89.

What is the best item for Kobuko & Yuumi?

Adaptive Helm is the best item for Kobuko & Yuumi with a 71.56% win rate and 2.20% pick rate across 429 matches.

Which item is most popular on Kobuko & Yuumi?

Warmog's Armor is the most popular item on Kobuko & Yuumi with a 8.62% pick rate. It has a 60.93% win rate across 1,679 matches.

What are the top 3 items for Kobuko & Yuumi?

The top 3 items for Kobuko & Yuumi are Adaptive Helm, Ionic Spark, and Steadfast Heart. These items provide the best stats and synergies for Kobuko & Yuumi's kit.

How many matches do the Kobuko & Yuumi item builds have?

The Kobuko & Yuumi item build data is based on 12,658 matches analyzed in TFT Set 16. This sample size provides statistically significant results for item recommendations.

Should I always build Adaptive Helm on Kobuko & Yuumi?

Adaptive Helm is a great choice but not always mandatory. Consider your lobby and available components. It has a 71.56% win rate on Kobuko & Yuumi.

What components should I prioritize for Kobuko & Yuumi in TFT Set 16?

Priority components for Kobuko & Yuumi are Negatron Cloak, Chain Vest, and Giant's Belt. These components build into Kobuko & Yuumi's best items and should be picked early on carousel and from PvE rounds.

What should I pick on carousel for Kobuko & Yuumi in TFT?

On carousel for Kobuko & Yuumi TFT builds, prioritize Negatron Cloak. These components are essential for Kobuko & Yuumi's optimal items and may be contested so have backup plans.

Should I itemize Kobuko & Yuumi in TFT Set 16?

Yes, Kobuko & Yuumi is a strong item holder with a 84.0% win rate when properly itemized. Kobuko & Yuumi should be a priority for your items in Kobuko & Yuumi comps.

Is Kobuko & Yuumi a good item holder in TFT Set 16?

Yes, Kobuko & Yuumi is a great item holder because items significantly increase their win rate from 55.9% to 84.0%. Kobuko & Yuumi scales well with items.

What is Kobuko & Yuumi's top 4 rate with items in TFT Set 16?

Kobuko & Yuumi's top 4 rate when itemized is 61.6%. With proper items, Kobuko & Yuumi significantly exceeds the average champion top 4 rate of 50%.

What is the best Kobuko & Yuumi emblem?

The best emblem for Kobuko & Yuumi is Noxus Emblem with a 77.46% win rate. This emblem activates the Noxus trait on Kobuko & Yuumi, providing additional bonuses.

What is the top Kobuko & Yuumi radiant item?

The top radiant item for Kobuko & Yuumi is Radiant Quicksilver with a 100.00% win rate. Radiant items are stronger versions of base items and should be prioritized when available.

What is the best Kobuko & Yuumi artifact?

The best artifact for Kobuko & Yuumi is Gold Collector with a 100.00% win rate. Artifacts provide unique effects that synergize with Kobuko & Yuumi's kit.