Sion - League of Legends Champion
Win Rate
50.0%
Pick Rate
2.1%

SionArena Stats

CTankFighter
Patch26.14
Matches81,210
LaneAll Lanes
TierAll Tiers
Last UpdatedJul 17, 2026
MethodologyData Methodology

Patch 26.14 Sion arena mode stats show Sion with a 22.3% win rate and a 3.27 average placement in arena mode. Discover Sion's best duo partners, augments, and arena builds to dominate the meta.

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Sion Arena Performance

S
22.3%Win Rate (1st)
40.3%Top 2 Rate
3.3Avg Placement
1.1%Pick Rate

Combat Stats

8.4Kills
6.3Deaths
13.9Assists
Sion is a S tier champion in League of Legends Arena with a 22.3% win rate (1st place) and a 40.3% top 2 rate. Sion averages 3.3 placement across all matches. Best duo partners include Milio, Olaf, Singed.

Discover the highest performing Arena augments for Sion in League of Legends Patch 16.14. The strongest augment choices include Goliath, Tank Engine, Heavy Hitter, which provide significant advantages in 3v3v3v3v3v3 combat. When offered Prismatic augments, prioritize Goliath. For Gold augments, Tank Engine synergizes well with Sion's kit. Use the rarity filters below to find the best Silver, Gold, and Prismatic augments for your Sion Arena games.

AA Tier(2)
Slow Cooker - Prismatic A-tier augment for Sion in Arena
5.1%Pick Rate
Slow Cooker

Every second, apply an infinitely stacking Burn to nearby enemy champions, scaling with your max Health.

Desecrator - Silver A-tier augment for Sion in Arena
6.2%Pick Rate
Desecrator

Immobilizing enemy champions grants you permanent Cursed Power. Gain Armor and Magic Resistance based on your Cursed Power.

BB Tier(2)
Goliath - Prismatic B-tier augment for Sion in Arena
25.0%Pick Rate
Goliath

Become large, gaining 15% Health and 10% Adaptive Force.

Heavy Hitter - Silver B-tier augment for Sion in Arena
19.2%Pick Rate
Heavy Hitter

Your Attacks deal additional physical damage equal to 4% of your max Health.

CC Tier(8)
Center of the Universe - Prismatic C-tier augment for Sion in Arena
8.7%Pick Rate
Center of the Universe

Stars orbit you, dealing magic damage to enemies they pass through.

Tank Engine - Gold C-tier augment for Sion in Arena
24.7%Pick Rate
Tank Engine

Gain increased size and percent bonus Health per takedown.

Perseverance - Gold C-tier augment for Sion in Arena
10.8%Pick Rate
Perseverance

Gain hugely increased Health Regen, further increased at low Health.

Demon's Dance - Gold C-tier augment for Sion in Arena
6.7%Pick Rate
Demon's Dance

Gain the Fleet Footwork and Grasp of the Undying Keystone Runes.

Willing Sacrifice - Gold C-tier augment for Sion in Arena
5.1%Pick Rate
Willing Sacrifice

When an allied champion drops below 30% Health, trade some of your health to Shield them.

Apex Inventor - Gold C-tier augment for Sion in Arena
4.3%Pick Rate
Apex Inventor

Gain 100 Item Haste (equivalent to 50% Item CDR).Item Haste reduces the cooldown of all Item Abilities.

Clothesline - Silver C-tier augment for Sion in Arena
8.8%Pick Rate
Clothesline

There is a tether connecting your team, deals constant magic damage to enemies it touches.

Frost Wraith - Silver C-tier augment for Sion in Arena
4.3%Pick Rate
Frost Wraith

Autocast Root nearby enemies for 1.3 seconds every 6.5 seconds.

DD Tier(4)
Doomsayer - Prismatic D-tier augment for Sion in Arena
4.5%Pick Rate
Doomsayer

Hitting an enemy champion with an ability hits grant you permanent Cursed Power. Gain Adaptive Force based on your Cursed Power.

Quest: Steel Your Heart - Gold D-tier augment for Sion in Arena
18.4%Pick Rate
Quest: Steel Your Heart

Requirement: Possess Heartsteel with 400+ stacks.Reward: Multiply your Heartsteel stacks by 3. Increase your Health Regeneration by 13% of your Heartsteel stacks.

Celestial Body - Gold D-tier augment for Sion in Arena
14.5%Pick Rate
Celestial Body

Gain 1000 Health, but you deal 10% less damage.

Transmute: Prismatic - Gold D-tier augment for Sion in Arena
5.3%Pick Rate
Transmute: Prismatic

Gain a random Prismatic Augment.

FF Tier(3)
Dreadbringer - Prismatic F-tier augment for Sion in Arena
14.0%Pick Rate
Dreadbringer

Gain an aura that continuously harvests permanent Cursed Power per enemy champion inside. Gain max Health based on your Cursed Power.

Courage of the Colossus - Prismatic F-tier augment for Sion in Arena
7.7%Pick Rate
Courage of the Colossus

Gain ? Shield after Immobilizing or Grounding an enemy champion.

Spirit Link - Prismatic F-tier augment for Sion in Arena
6.6%Pick Rate
Spirit Link

cherry spirit link? summary

Find the best 3v3 teammate champions to pair with Sion in League of Legends Arena mode. The strongest duo partner is Swain, achieving a 26.3% win rate and 2.7 average placement when paired together. Other high-synergy partners include Sett and Miss Fortune, both offering improved placement rates compared to Sion's solo average of 3.3. 13 champions boost Sion's win rate above their baseline 22.3%. Compare win rates, top 2 rates, top 4 rates, and placement differences to find your ideal Arena duo composition.

Partner
Tier
Win Rate
WR Diff
Top 2
Top 4
Avg Place
Place Diff
Matches
Swain - Arena duo partner for Sion with 26.3% win rateSwainB26.3%+4.0%52.6%84.2%2.7+0.638
Sett - Arena duo partner for Sion with 37.5% win rateSettA37.5%+15.2%56.3%75.0%2.8+0.532
Miss Fortune - Arena duo partner for Sion with 29.4% win rateMiss FortuneA29.4%+7.1%58.8%76.5%2.8+0.534
Jinx - Arena duo partner for Sion with 23.5% win rateJinxB23.5%+1.2%52.9%82.3%2.8+0.534
Yunara - Arena duo partner for Sion with 33.3% win rateYunaraA33.3%+11.0%53.3%80.0%2.9+0.430
Cho'Gath - Arena duo partner for Sion with 40.0% win rateCho'GathS40.0%+17.7%56.0%72.0%2.9+0.450
Dr. Mundo - Arena duo partner for Sion with 39.3% win rateDr. MundoA39.3%+17.0%53.6%71.4%2.9+0.456
Seraphine - Arena duo partner for Sion with 14.3% win rateSeraphineD14.3%-8.0%50.0%78.6%2.9+0.328
Brand - Arena duo partner for Sion with 27.8% win rateBrandB27.8%+5.5%44.4%77.8%2.9+0.336
Aurelion Sol - Arena duo partner for Sion with 31.6% win rateAurelion SolA31.6%+9.3%47.4%68.4%3.0+0.338

Optimize your Sion Arena itemization with the highest win rate builds for Patch 16.14. The top-performing build features Black Hole Gauntlet, Overlord's Bloodmail, Jak'Sho, The Protean as core items, achieving a 40.0% win rate and 1.8 average placement. Mercury's Treads is the recommended boots choice for this build. The top 3 builds average 24.4% win rate, significantly impacting your Arena success. Each build shows core items, situational options, win rate compared to Sion's baseline, and top 4 placement rates to help you climb in Arena ranked.

Rank
Core Items
Situational
Boots
Tier
Win Rate
WR Diff
Top 2
Top 4
Avg Place
Matches
1
Black Hole Gauntlet - Core item 1 for Sion Arena buildOverlord's Bloodmail - Core item 2 for Sion Arena buildJak'Sho, The Protean - Core item 3 for Sion Arena build
Protoplasm Harness - Situational item option for Sion Arena buildSunfire Aegis - Situational item option for Sion Arena build
Mercury's Treads - Recommended boots for Sion Arena build
B40.0%+17.7%80.0%100.0%1.85
2
Black Hole Gauntlet - Core item 1 for Sion Arena buildOverlord's Bloodmail - Core item 2 for Sion Arena buildHeartsteel - Core item 3 for Sion Arena build
Thornmail - Situational item option for Sion Arena buildSunfire Aegis - Situational item option for Sion Arena build
Mercury's Treads - Recommended boots for Sion Arena build
C33.3%+11.0%44.4%77.8%3.19
3
Overlord's Bloodmail - Core item 1 for Sion Arena buildWarmog's Armor - Core item 2 for Sion Arena buildHeartsteel - Core item 3 for Sion Arena build
Unending Despair - Situational item option for Sion Arena buildSunfire Aegis - Situational item option for Sion Arena build
Mercury's Treads - Recommended boots for Sion Arena build
F0.0%-22.3%0.0%50.0%4.36
4
Overlord's Bloodmail - Core item 1 for Sion Arena buildGargoyle Stoneplate - Core item 2 for Sion Arena buildHeartsteel - Core item 3 for Sion Arena build
Unending Despair - Situational item option for Sion Arena buildSunfire Aegis - Situational item option for Sion Arena build
Mercury's Treads - Recommended boots for Sion Arena build
F0.0%-22.3%20.0%40.0%4.45

Is Sion Good in Arena Mode?

Sion is currently rated as an S-tier champion in League of Legends Arena mode for Patch 16.14, making them one of the strongest picks in the 3v3v3v3v3v3 format. With a 22.3% win rate (1st place finishes) and a 70.1% top 4 rate, Sion performs above the expected average in the current Arena meta.

Sion Arena Performance Analysis

In Arena's unique 3v3v3v3v3v3 format, Sion averages a 3.3 placement across 712 analyzed matches. This bruiser playstyle allows Sion to deal significant damage, ranking in the top 13% of all Arena champions for damage output, while also absorbing substantial damage for the team. Sion maintains strong survivability with excellent KDA ratios, placing in the top 2% of champions.

The 40.3% top 2 rate indicates consistent high placements and strong late-game scaling. Players looking to climb Arena ranked should capitalize on Sion's strengths to maximize placement consistency.

Best Champions to Pair with Sion

Duo composition is critical in Arena, and Sion synergizes exceptionally well with Swain, achieving a combined 26.3% win rate and 2.7 average placement. This pairing improves Sion's baseline performance by +4.0%.

Other strong duo partners include Sett (37.5% win rate) and Miss Fortune (29.4% win rate). Sion has excellent duo flexibility with 13+ partners that boost win rate above baseline.

Sion Augment Priority Guide

Augment selection can make or break your Arena run. For Sion, the highest-performing augment is Goliath, which players select in 25.0% of games.

When offered Prismatic augments, prioritize Goliath for maximum impact. Gold augments like Tank Engine provide consistent value throughout the game. Use the augment tier list above to identify which augments to prioritize during each selection round.

Optimal Sion Arena Build Path

The highest win rate build for Sion in Arena features Black Hole Gauntlet, Overlord's Bloodmail, Jak'Sho, The Protean as core items, achieving a 40.0% win rate. Mercury's Treads is the recommended boots choice, providing tenacity and magic resist for Arena fights.

Arena's accelerated gold income means reaching full build faster than Summoner's Rift. Focus on completing core items before branching into situational options. The builds listed above are sorted by average placement, helping you identify which item combinations lead to the highest finishes in the current patch.

Tips for Playing Sion in Arena

🎯
Duo Synergy

Coordinate with your partner to cover Sion's weaknesses. Pair with a damage dealer for balanced team composition.

Augment Adaptation

Prioritize S-tier and A-tier augments when offered. Sion's 70.1% top 4 rate can be improved significantly with optimal augment selection each round.

🛡️
Combat Strategy

Leverage Sion's high damage output to eliminate threats quickly. Focus priority targets while your partner provides support.

Final Verdict: Should You Play Sion in Arena?

Sion is a exceptional pick in the current Arena meta. With strong performance metrics and multiple viable build paths, Sion rewards players who master their kit. The 22.3% win rate and 70.1% top 4 rate make them a reliable choice for climbing Arena ranked.

This data is updated regularly for Patch 16.14. Check back after each patch to see how balance changes affect Sion's Arena performance. For the most accurate results, we analyze 712 matches to provide reliable statistics and recommendations.

Similar Champions in Arena

These champions share the same class or role as Sion and perform well in Arena mode. If you enjoy playing Sion, you might also excel with these picks in the 3v3v3v3v3v3 format.

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Sion Arena FAQ - Patch 16.14

Is Sion good in Arena mode?

Sion is currently a S-tier champion in Arena mode with a 22.3% win rate and 70.1% top 4 rate. This makes Sion one of the stronger picks in the current meta.

What is the best duo partner for Sion in Arena?

The best duo partner for Sion in Arena is Swain, achieving a 26.3% win rate and 2.7 average placement together. Other strong partners include Sett and Miss Fortune.

What are the best augments for Sion in Arena?

The highest-performing augment for Sion is Goliath with a 25.0% pick rate. Prioritize Prismatic and Gold augments that synergize with Sion's kit.

What is the best build for Sion in Arena?

The highest win rate build for Sion in Arena includes Black Hole Gauntlet, Overlord's Bloodmail, Jak'Sho, The Protean as core items, achieving a 40.0% win rate. Mercury's Treads is the recommended boots choice. Arena's accelerated gold income allows you to complete builds faster than Summoner's Rift.

What is Sion's win rate in Arena?

Sion has a 22.3% win rate (1st place) in Arena mode for Patch 16.14. The top 2 rate is 40.3% and top 4 rate is 70.1%, with an average placement of 3.3 across 712 analyzed matches.

What tier is Sion in Arena?

Sion is rated as S-tier in Arena mode for Patch 16.14. S-tier champions are the strongest picks with the highest win rates and placement consistency. Tiers are calculated based on win rate, top 4 rate, and average placement.

How do I play Sion in Arena?

To play Sion effectively in Arena: 1) Partner with Swain for best results. 2) Prioritize Goliath when offered. 3) Build Black Hole Gauntlet early for power spikes. 4) Focus on dealing damage to priority targets while your partner provides support.

What are Sion's best and worst matchups in Arena?

Sion's performance varies significantly based on duo partner selection. Pairing with Swain improves win rate to 26.3%. The key to success is choosing partners that complement Sion's high damage output and selecting augments that enhance your duo composition.