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Sion

Sion

The Undead Juggernaut

TankFighter
WikiOP.GGU.GGLolalytics
Position:
StatsChartsCombat ProfileMatchupsTeammatesSkill OrderRunes & SummonersItemsBest & BaitItem Builder
Quick summaryWhat most players build

Combat Profile#

Matchups#

Sion's win rate against every opponent by role. Sort ↓ for favorable matchups, ↑ for counters. Click a champion to filter runes, summoners, and item builds by that matchup.

Teammates#

Sion's win rate when paired with each teammate by role. Sort ↓ for strongest synergies, ↑ for weakest. Click a champion to filter runes, summoners, and item builds by that pairing.

Skill Order#

Which basic ability (Q/W/E) players max first, second, and third. Last 30 days.

Runes & Summoners#

Most popular rune pages and summoner spell combinations. Last 30 days.

Recommended Items#

Based on the last 30 days of ranked games.

Best & Bait Items#

Which items help and hurt Sion's win rate, restricted to items bought in ≥3% of games.

Item Builder#

Click an item to lock it in. Later slots re-calculate based on what came before. Sort by pick rate (most common) or win rate (best performing).

Sort by:

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Probuilds
OneTricks
Not enough sample to compute a combat profile for this filter set.
Win Rateⓘ
Pick Rate
Ban Rate
Scalingⓘ
Rank Biasⓘ
Worst Matchupⓘ
Best Matchupⓘ

Win Rate by Game Length

Win Rate by Rank

Pick/Ban/Win Rate Over Time

Presence by Rank

Win Rate Distribution

123456789101112131415161718
Q

Support Item

Celestial Opposition
Celestial Opposition
40% PR · 48.5% WR
Bloodsong
Bloodsong
33% PR · 58.5% WR
Solstice Sleigh
Solstice Sleigh
27% PR · 51.6% WR

Tier 2 Boots

Boots of Swiftness
Boots of Swiftness

Best items on Sion

Highest smoothed win rate among items bought in ≥3% of games.

Knight's Vow
Knight's Vow
8% PR · 30 games
57.5%

Bait items

Bought regularly but dragging the win rate down. Reconsider these.

Knight's Vow
Knight's Vow
8% PR · 30 games
57.5%
top
Sion's WR vs enemy top. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
AatroxFilter
+2.8652.9%+2.7%20
YoneFilter
+2.8354.0%+3.8%13
SettFilter
+1.4954.5%+5.1%5
AniviaFilter
+1.1652.7%+4.3%5
GarenFilter
+1.1350.8%+1.9%13
TrundleFilter
+1.0653.6%+2.9%6
GnarFilter
+0.7351.7%+1.3%10
RivenFilter
+0.7251.8%+2.3%6
TryndamereFilter
+0.6152.8%+3.6%3
VayneFilter
+0.6150.8%+1.1%13
GragasFilter
+0.4250.9%+1.8%5
ShenFilter
+0.3850.0%+1.6%6
AkaliFilter
+0.3751.9%+1.6%4
KennenFilter
+0.3551.9%+3.3%2
SwainFilter
+0.3251.9%+1.4%4
IllaoiFilter
+0.2950.9%+1.2%5
CamilleFilter
+0.2851.9%+2.6%2
JayceFilter
+0.2850.9%+0.9%7
Cho'GathFilter
+0.2650.9%+1.1%5
MordekaiserFilter
+0.2351.9%+0.9%4
OrnnFilter
+0.1850.0%+1.2%4
VarusFilter
+0.1150.9%+0.8%3
PoppyFilter
+0.1150.0%+1.4%2
UdyrFilter
+0.0850.0%+1.1%2
IreliaFilter
+0.0650.0%+0.9%2
YorickFilter
+0.0650.9%+0.4%3
PantheonFilter
+0.0150.0%+0.4%2
HeimerdingerFilter
-0.0250.0%+0.0%2
BrandFilter
-0.0448.1%+0.5%2
BriarFilter
-0.0450.0%-0.1%2
KayleFilter
-0.0649.1%+0.3%5
RenektonFilter
-0.1050.0%-0.1%6
Tahm KenchFilter
-0.1050.0%-0.8%2
AmbessaFilter
-0.1250.0%-0.3%4
AnnieFilter
-0.1348.1%-0.5%2
SingedFilter
-0.1648.1%-0.7%2
VladimirFilter
-0.1649.1%-0.5%3
KledFilter
-0.1948.1%-0.1%4
K'SanteFilter
-0.3050.0%-0.5%8
VolibearFilter
-0.4249.1%-0.7%7
ZaahenFilter
-0.4849.2%-0.4%11
YasuoFilter
-0.5347.2%-2.5%3
RumbleFilter
-0.5448.1%-2.0%4
NasusFilter
-0.5647.2%-2.7%3
GangplankFilter
-0.6847.3%-1.7%5
Dr. MundoFilter
-0.7948.3%-1.3%8
JaxFilter
-0.9046.3%-3.3%4
MalphiteFilter
-0.9448.4%-0.9%12
UrgotFilter
-0.9746.4%-2.0%6
TeemoFilter
-1.4146.6%-2.4%8
FioraFilter
-1.5345.5%-4.7%5
DariusFilter
-2.5146.9%-2.7%14
GwenFilter
-3.3345.2%-4.3%12
jungle
Sion's WR vs enemy jungle. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
Lee SinFilter
+2.9051.9%+2.7%27
LilliaFilter
+2.4254.1%+4.8%11
BriarFilter
+1.4853.3%+3.1%10
NidaleeFilter
+1.1752.6%+3.8%7
NaafiriFilter
+0.9452.6%+2.9%7
KindredFilter
+0.8251.7%+2.4%8
EvelynnFilter
+0.8152.7%+3.7%5
DianaFilter
+0.8151.7%+1.8%10
Rek'SaiFilter
+0.7851.8%+3.1%6
PantheonFilter
+0.4051.9%+2.4%4
TaliyahFilter
+0.4051.9%+2.4%4
HecarimFilter
+0.4051.8%+1.5%6
ViegoFilter
+0.3650.8%+0.6%15
JaxFilter
+0.1850.9%+1.8%3
Nunu & WillumpFilter
+0.1550.0%+1.4%4
AmbessaFilter
+0.0250.8%+0.0%9
Master YiFilter
-0.0150.0%+0.7%2
AatroxFilter
-0.0249.1%+0.8%3
Dr. MundoFilter
-0.0250.9%+0.1%3
QuinnFilter
-0.0351.9%-0.2%2
Kha'ZixFilter
-0.0350.0%+0.2%8
SejuaniFilter
-0.0550.0%+0.2%2
GravesFilter
-0.0550.0%+0.1%14
EliseFilter
-0.0950.0%-0.3%2
EkkoFilter
-0.0950.0%-0.4%2
VolibearFilter
-0.1050.9%-0.6%3
ZedFilter
-0.1350.9%-0.9%3
Jarvan IVFilter
-0.1650.0%-0.2%10
SkarnerFilter
-0.1748.1%-0.7%2
IvernFilter
-0.1948.1%-1.0%2
MalphiteFilter
-0.2250.0%-2.0%2
TrundleFilter
-0.2548.1%-1.7%2
RengarFilter
-0.2649.1%-0.6%5
Bel'VethFilter
-0.2747.2%-0.7%3
QiyanaFilter
-0.2749.1%-1.4%3
WukongFilter
-0.3448.1%-1.1%4
SylasFilter
-0.3549.2%-0.5%9
BrandFilter
-0.3548.1%-3.0%2
ShacoFilter
-0.3848.1%-1.3%4
TalonFilter
-0.4548.2%-1.0%6
KarthusFilter
-0.5347.2%-2.9%3
ViFilter
-0.5749.2%-0.7%13
WarwickFilter
-0.6648.3%-1.0%10
NocturneFilter
-0.7247.4%-1.5%7
ShyvanaFilter
-1.5245.6%-3.9%7
Xin ZhaoFilter
-1.7547.7%-2.3%15
KaynFilter
-3.9944.6%-5.3%15
mid
Sion's WR vs enemy mid. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
AhriFilter
+2.7952.1%+2.9%23
Twisted FateFilter
+2.1552.4%+3.8%13
SylasFilter
+2.1053.1%+3.2%14
RyzeFilter
+1.3754.4%+3.8%7
AkaliFilter
+1.2852.5%+2.5%11
AniviaFilter
+1.1554.5%+4.7%5
XerathFilter
+1.1052.6%+3.5%7
GalioFilter
+1.0753.6%+3.7%6
KatarinaFilter
+0.9850.8%+2.0%13
EkkoFilter
+0.8553.7%+4.6%4
NaafiriFilter
+0.4451.9%+2.7%4
VladimirFilter
+0.4250.9%+1.6%7
TryndamereFilter
+0.3750.9%+3.5%3
TristanaFilter
+0.2252.8%+1.5%3
TalonFilter
+0.2250.9%+1.2%5
AkshanFilter
+0.1751.9%+2.4%2
LissandraFilter
+0.1550.0%+1.0%6
FizzFilter
+0.1450.0%+1.4%4
DianaFilter
+0.1250.0%+1.3%4
LuxFilter
+0.1250.9%+1.4%3
AmbessaFilter
+0.0250.9%+0.5%3
VexFilter
+0.0250.0%+0.6%4
MelFilter
-0.0051.7%-0.3%8
CassiopeiaFilter
-0.0250.0%+0.4%4
LeBlancFilter
-0.0550.0%+0.3%2
KassadinFilter
-0.0750.0%+0.1%4
Jarvan IVFilter
-0.1049.1%+0.2%3
VeigarFilter
-0.1349.1%-0.1%3
JaxFilter
-0.1650.0%-1.0%2
AnnieFilter
-0.1948.1%-0.8%2
MalphiteFilter
-0.4247.2%-1.9%3
SmolderFilter
-0.4348.1%-3.8%2
SwainFilter
-0.4547.2%-2.2%3
NasusFilter
-0.4747.2%-2.3%3
TaliyahFilter
-0.4848.2%-1.0%6
AuroraFilter
-0.4948.1%-1.9%4
BrandFilter
-0.5047.2%-2.6%3
MalzaharFilter
-0.5748.2%-1.5%6
OriannaFilter
-0.6149.1%-1.6%7
SyndraFilter
-0.6448.3%-1.2%8
AzirFilter
-0.6547.2%-3.8%3
QiyanaFilter
-0.6847.3%-2.1%5
CorkiFilter
-0.8448.1%-4.2%4
ZedFilter
-0.9148.3%-1.6%10
ZoeFilter
-1.0147.5%-1.8%9
YoneFilter
-1.0748.3%-2.6%8
HweiFilter
-1.2847.5%-2.6%9
ViktorFilter
-2.4646.0%-3.5%13
YasuoFilter
-2.5845.9%-4.6%11
adc
Sion's WR vs enemy adc. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
AsheFilter
+2.1152.0%+2.6%25
BrandFilter
+1.2753.6%+5.6%6
VarusFilter
+1.2653.3%+3.2%10
JhinFilter
+1.1752.2%+1.6%19
SennaFilter
+0.9452.6%+3.4%7
KalistaFilter
+0.6753.7%+3.8%4
DravenFilter
+0.5751.7%+1.7%8
CorkiFilter
+0.4551.8%+1.7%6
CaitlynFilter
+0.2850.7%+0.4%19
KarthusFilter
+0.1950.0%+1.8%2
LuxFilter
+0.1950.0%+1.8%2
MelFilter
+0.0950.9%-0.0%3
ApheliosFilter
+0.0750.9%-0.2%5
KatarinaFilter
+0.0548.1%+0.2%2
YunaraFilter
+0.0450.8%-0.1%11
SamiraFilter
+0.0350.0%-0.0%6
NilahFilter
-0.0249.1%-0.6%3
TwitchFilter
-0.0348.1%-1.0%2
VayneFilter
-0.0650.0%-0.1%14
SivirFilter
-0.0650.0%-0.3%8
ZiggsFilter
-0.1148.1%-0.7%4
Kog'MawFilter
-0.1547.2%-1.4%3
ZeriFilter
-0.1849.1%-0.7%7
Miss FortuneFilter
-0.5148.3%-1.6%8
TristanaFilter
-0.6248.3%-1.6%10
Kai'SaFilter
-0.8650.0%-1.0%26
JinxFilter
-0.8746.6%-2.6%8
LucianFilter
-1.0548.4%-2.0%14
EzrealFilter
-1.2650.0%-1.2%34
SmolderFilter
-3.6145.5%-3.3%27
support
Sion's WR vs enemy support. Sort ↓ for Sion's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Sion's perspective. Z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR), pooled across this opponent role. Positive = favorable matchup, negative = hard matchup (strong counter). Same shape as the item synergy / counter pick / duo rankings.Sion's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Bidirectional matchup delta: avg of Sion's gain over its baseline and the opponent's loss against its own. Positive = lopsided in Sion's favor. Hover a row for the per-side breakdown.Number of games observed. More games = more reliable WR.
NamiFilter
+4.7657.0%+7.3%29
ThreshFilter
+1.8852.7%+3.7%24
SeraphineFilter
+0.9051.5%+2.8%16
RakanFilter
+0.4052.7%+4.0%5
SonaFilter
+0.3852.7%+3.7%5
PykeFilter
+0.2850.8%+1.3%13
XerathFilter
+0.2554.7%+3.9%3
AlistarFilter
+0.2251.8%+2.0%6
BraumFilter
+0.2150.8%+1.5%9
SennaFilter
+0.1750.0%+1.4%10
RammusFilter
+0.0951.9%+3.6%2
ShacoFilter
+0.0952.8%+1.9%3
PantheonFilter
+0.0651.9%+1.2%4
LuxFilter
+0.0150.8%+0.3%9
VeigarFilter
-0.0051.9%+1.3%2
BrandFilter
-0.0650.0%+0.3%4
KarmaFilter
-0.0850.0%+0.1%16
BlitzcrankFilter
-0.1049.1%+0.2%3
JannaFilter
-0.1149.1%+0.1%5
PoppyFilter
-0.1349.1%-0.3%3
ZileanFilter
-0.1348.1%-0.4%2
TaricFilter
-0.1548.1%-0.9%2
AniviaFilter
-0.1549.1%-0.7%3
MorganaFilter
-0.1948.1%-1.8%2
NeekoFilter
-0.2149.1%-0.9%5
MelFilter
-0.2350.0%-3.4%2
RellFilter
-0.3247.4%-0.7%7
CamilleFilter
-0.3247.2%-2.9%3
BardFilter
-0.3948.4%-0.7%12
Vel'KozFilter
-0.4647.4%-1.7%7
ZyraFilter
-0.5146.3%-3.9%4
MilioFilter
-0.5848.5%-1.0%16
SorakaFilter
-0.7146.6%-2.6%8
YuumiFilter
-0.8147.5%-3.1%9
LeonaFilter
-1.0846.9%-2.5%14
NautilusFilter
-1.1546.9%-2.8%14
LuluFilter
-1.8346.4%-3.6%19
49% PR · 55.7% WR
Plated Steelcaps
Plated Steelcaps
29% PR · 52.4% WR
Mercury's Treads
Mercury's Treads
16% PR · 56.3% WR
top
Sion's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sion's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Sion, negative = ally drags Sion down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sion's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sion's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
AatroxFilter
228.653.2%+4.0%15
TeemoFilter
208.354.3%+3.9%13
IreliaFilter
172.855.4%+5.1%8
AmbessaFilter
156.952.4%+3.4%12
YoneFilter
156.153.6%+4.4%9
GwenFilter
98.452.4%+2.6%9
K'SanteFilter
77.651.6%+2.8%7
SingedFilter
68.654.2%+3.7%4
ShenFilter
66.252.6%+1.6%8
VolibearFilter
65.853.2%+3.7%4
CamilleFilter
62.452.7%+2.7%5
PoppyFilter
39.152.5%+1.8%4
RenektonFilter
36.750.2%+1.0%9
GragasFilter
33.451.1%+0.9%7
KledFilter
29.151.9%+0.8%5
KennenFilter
23.452.6%+1.9%2
SylasFilter
22.051.8%+1.9%2
CassiopeiaFilter
21.051.2%+2.0%2
SmolderFilter
18.349.6%+2.0%2
Cho'GathFilter
17.350.5%+1.0%3
NasusFilter
17.150.4%+1.0%3
Tahm KenchFilter
15.149.6%+1.0%3
SejuaniFilter
9.852.0%-0.1%2
OlafFilter
9.750.5%-0.1%6
YasuoFilter
9.449.8%+0.1%12
TryndamereFilter
8.450.1%-0.0%6
RyzeFilter
8.351.1%-0.0%2
AzirFilter
8.150.9%-0.0%2
QuinnFilter
7.250.4%-0.0%2
WukongFilter
7.150.4%-0.0%2
IllaoiFilter
6.349.7%+0.0%4
PantheonFilter
6.049.7%+0.0%2
LissandraFilter
6.049.7%+0.0%2
FioraFilter
5.049.2%+0.1%4
UdyrFilter
-3.849.4%-1.0%3
Master YiFilter
-9.548.0%-1.9%2
TrundleFilter
-11.546.8%-1.9%2
RumbleFilter
-13.048.4%-0.8%5
AkaliFilter
-13.348.3%-0.8%5
GnarFilter
-19.348.2%-0.8%7
Dr. MundoFilter
-23.447.9%-1.8%4
VarusFilter
-25.147.4%-1.8%4
SwainFilter
-25.947.1%-1.8%4
GangplankFilter
-54.648.6%-1.7%10
KayleFilter
-63.047.9%-2.7%7
MalphiteFilter
-64.448.4%-1.6%12
DariusFilter
-72.748.2%-1.5%14
JayceFilter
-82.846.9%-2.4%9
RivenFilter
-84.445.3%-4.5%5
OrnnFilter
-98.347.0%-3.5%8
VayneFilter
-101.546.2%-3.4%8
YorickFilter
-166.342.8%-6.0%7
JaxFilter
-187.445.8%-3.9%13
MordekaiserFilter
-190.043.7%-4.7%10
GarenFilter
-415.143.6%-6.8%17
jungle
Sion's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sion's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Sion, negative = ally drags Sion down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sion's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sion's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
Lee SinFilter
280.552.6%+2.5%30
ViegoFilter
257.052.2%+3.0%24
GravesFilter
176.251.8%+2.3%21
Master YiFilter
156.453.3%+3.2%12
ShyvanaFilter
156.053.1%+3.2%12
NidaleeFilter
74.653.1%+2.6%7
WukongFilter
73.352.8%+2.6%7
ShacoFilter
65.051.6%+1.7%10
KaynFilter
38.450.4%+0.9%13
Rek'SaiFilter
31.153.6%+2.8%3
TalonFilter
27.851.0%+0.8%9
Kha'ZixFilter
25.950.5%+0.9%9
AmumuFilter
25.652.1%+1.8%4
HecarimFilter
10.050.1%+1.0%5
SkarnerFilter
9.752.5%+1.9%2
QiyanaFilter
6.750.9%+2.0%2
VolibearFilter
4.949.9%+2.0%2
ZacFilter
2.950.3%+1.0%3
DianaFilter
-5.649.7%+0.1%10
ViFilter
-7.149.6%+0.1%8
RammusFilter
-7.550.4%-0.0%2
UdyrFilter
-7.750.3%-0.0%2
EliseFilter
-9.349.2%+0.1%6
QuinnFilter
-13.147.4%+0.1%2
Bel'VethFilter
-16.650.5%-1.0%3
FizzFilter
-20.848.8%-0.9%3
Nunu & WillumpFilter
-23.749.9%-1.0%5
ZedFilter
-25.846.8%-0.8%3
ZyraFilter
-25.949.2%-0.9%5
WarwickFilter
-26.049.2%-0.9%5
MaokaiFilter
-27.247.0%-1.9%2
RengarFilter
-33.048.9%-0.8%7
BriarFilter
-34.848.4%-0.8%7
EkkoFilter
-35.248.3%-0.8%7
ShenFilter
-42.848.0%-2.9%3
NocturneFilter
-44.449.6%-0.9%13
JayceFilter
-44.646.5%-1.7%4
KindredFilter
-45.249.3%-0.8%13
LilliaFilter
-52.048.3%-1.8%6
Xin ZhaoFilter
-54.047.7%-1.7%6
FiddlesticksFilter
-83.847.5%-2.6%7
Jarvan IVFilter
-85.047.8%-1.5%12
EvelynnFilter
-135.345.9%-4.4%7
SylasFilter
-191.745.7%-4.1%11
NaafiriFilter
-323.543.3%-6.4%12
mid
Sion's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sion's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Sion, negative = ally drags Sion down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sion's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sion's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
AhriFilter
309.953.7%+3.5%21
XerathFilter
152.853.5%+3.3%10
KatarinaFilter
125.752.9%+2.4%11
LuxFilter
79.251.5%+1.7%10
MelFilter
79.150.2%+3.0%7
DianaFilter
74.554.3%+3.7%4
VladimirFilter
72.753.7%+3.7%4
AnnieFilter
68.753.2%+2.7%5
EkkoFilter
68.552.0%+1.7%8
VeigarFilter
68.251.9%+1.7%8
OriannaFilter
49.450.5%+1.9%6
AzirFilter
40.151.3%+2.9%3
TaliyahFilter
39.451.9%+1.8%4
GalioFilter
38.850.4%+0.9%9
ZoeFilter
26.851.0%+0.9%5
SyndraFilter
26.150.8%+0.9%5
AniviaFilter
24.850.4%+1.0%5
RivenFilter
24.252.7%+1.9%2
TalonFilter
17.450.6%+1.0%3
BrandFilter
17.350.5%+1.0%3
HweiFilter
16.750.3%+1.0%3
ViktorFilter
11.549.9%+0.0%22
LissandraFilter
8.750.3%-0.1%14
QuinnFilter
6.450.7%-0.0%2
Vel'KozFilter
5.750.3%-0.0%2
VexFilter
5.649.9%+0.0%4
SwainFilter
5.150.0%+0.0%2
YoneFilter
5.048.7%+0.3%12
AkshanFilter
4.849.8%+0.0%2
CassiopeiaFilter
4.749.7%+0.0%2
ZiggsFilter
2.748.7%+0.1%2
PantheonFilter
-1.251.5%-1.1%3
EzrealFilter
-1.346.5%+0.1%2
FizzFilter
-5.749.8%-1.0%3
MalphiteFilter
-6.849.3%-1.0%3
Aurelion SolFilter
-8.048.8%-0.9%3
KassadinFilter
-8.848.5%-0.9%3
GarenFilter
-11.248.8%-2.0%2
IreliaFilter
-12.847.9%-1.9%2
SmolderFilter
-16.945.6%-1.8%2
LeBlancFilter
-21.848.8%-0.8%7
AuroraFilter
-23.148.5%-0.8%7
NaafiriFilter
-27.448.3%-1.9%4
RenektonFilter
-33.747.0%-2.8%3
RyzeFilter
-59.046.2%-2.6%5
ZedFilter
-66.647.9%-1.6%10
Twisted FateFilter
-83.749.1%-1.7%14
SylasFilter
-84.747.9%-1.4%14
QiyanaFilter
-93.047.4%-2.5%9
AkaliFilter
-212.845.5%-3.8%13
MalzaharFilter
-343.642.3%-7.3%11
YasuoFilter
-358.743.9%-4.9%17
adc
Sion's WR when this ally plays adc. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score from Sion's perspective. Per-result-set z-score (mean 0, SD 1) of the weighted composite 0.70·z(delta) + 0.20·z(games) + 0.10·z(WR). Positive = ally helps Sion, negative = ally drags Sion down. Same shape as the item synergy / counter pick / duo rankings + matchup tables.Sion's Bayesian-smoothed win rate when paired with this ally.Bidirectional synergy delta: avg of Sion's gain over their baseline and the ally's gain over theirs. High = both benefit from the pairing. Hover a row for the per-side breakdown.Number of games played together.
SennaFilter
388.857.8%+7.4%23
VarusFilter
101.952.7%+3.2%14
TwitchFilter
68.053.9%+3.4%8
ZeriFilter
54.352.4%+2.6%9
YunaraFilter
42.051.5%+2.8%7
JhinFilter
40.050.1%+1.0%27
Miss FortuneFilter
38.351.5%+1.7%10
ZiggsFilter
38.154.4%+3.6%4
KalistaFilter
32.051.5%+1.8%8
BrandFilter
19.952.3%+0.6%9
Vel'KozFilter
8.752.5%+0.8%3
Tahm KenchFilter
7.751.9%+0.9%3
YasuoFilter
0.751.4%-0.1%2
SeraphineFilter
0.651.2%-0.0%2
Kog'MawFilter
0.351.0%-0.0%2
VeigarFilter
-0.450.4%-0.0%4
XayahFilter
-0.450.3%-0.0%2
NilahFilter
-0.850.0%+0.0%2
CorkiFilter
-1.249.5%+0.0%2
TristanaFilter
-2.849.8%+0.0%10
AsheFilter
-3.550.2%-0.1%16
LucianFilter
-3.749.4%+0.2%12
JinxFilter
-4.550.4%-0.1%18
Kai'SaFilter
-4.548.9%+0.3%12
VladimirFilter
-11.247.7%-1.9%2
MelFilter
-12.146.8%-1.9%2
SamiraFilter
-13.748.7%-0.9%5
SwainFilter
-14.750.2%-1.0%7
Aurelion SolFilter
-21.448.2%-2.9%3
SivirFilter
-22.448.6%-0.7%9
KarthusFilter
-25.849.5%-1.9%6
EzrealFilter
-26.748.5%+0.1%39
VayneFilter
-29.547.8%-1.7%6
ApheliosFilter
-51.046.1%-2.5%7
DravenFilter
-69.447.3%-2.4%11
CaitlynFilter
-127.446.6%-2.8%18
SmolderFilter
-394.244.0%-6.9%26

Rune Pages

Sorcery · Resolve
9% PR · 53.2% WR
SorceryStormraider's SurgeManaflow BandAbsolute FocusGathering Storm
ResolveConditioningDemolish
Attack SpeedAdaptive ForceScaling Health
Resolve · Precision
8% PR · 51.6% WR
ResolveGrasp of the UndyingDemolishConditioningOvergrowth
PrecisionLegend: HasteTriumph
Attack SpeedAdaptive ForceScaling Health
Resolve · Inspiration
7% PR · 50.6% WR
ResolveGrasp of the UndyingDemolishConditioningOvergrowth
InspirationApproach VelocityCash Back
Attack SpeedAdaptive ForceScaling Health

Summoner Spells

FlashIgnite
Flash + Ignite
48% PR · 52.0% WR
ExhaustFlash
Exhaust + Flash
23% PR · 53.0% WR
FlashHeal
Flash + Heal
11% PR · 59.0% WR
FlashTeleport
Flash + Teleport
11% PR · 50.5% WR
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
54.1%↑↑Very high compared to other champions in this role
Pick Rate
0.2%↓Low compared to other champions in this role
Ban Rate
1.5%↓Low compared to other champions in this role

Presence by Rank

Pick / ban / P+B rates across the ladder. Rank-agnostic — the rank filter is ignored here.

Decimating Smash
1
4
5
7
9
WSoul Furnace
2
8
10
12
13
ERoar of the Slayer
3
14
15
17
18
RUnstoppable Onslaught
6
11
16
50.0% PR · 51.0% WR · 1 games
123456789101112131415161718
QDecimating Smash
1
4
5
7
9
WSoul Furnace
3
8
ERoar of the Slayer
2
RUnstoppable Onslaught
50.0% PR · 51.0% WR · 1 games
Runes
Sorcery · Resolve
9% PR · 53.2% WR
SorceryStormraider's SurgeManaflow BandAbsolute FocusGathering Storm
ResolveConditioningDemolish
Attack SpeedAdaptive ForceScaling Health
Summoners
FlashIgnite
Flash + Ignite
48% PR · 52.0% WR
Items
Core build
Item 1
Heartsteel
Heartsteel
24% PR · 51.5% WR
Youmuu's Ghostblade
Youmuu's Ghostblade
16% PR · 53.4% WR
Bandlepipes
Bandlepipes
9% PR · 55.7% WR
Item 2
Thornmail
Skill order
123456789101112131415161718
Q
ScalingⓘWR slope vs game length. Positive = scales well late, negative = falls off. Practical bounds: ±0.03
-0.002
Rank BiasⓘWR slope vs rank. Positive = better in high elo, negative = better in low elo. Practical bounds: ±0.036
0.004
Worst MatchupⓘWorst lane matchup WR minus this champion's own baseline WR, both Bayesian-smoothed. Tail complement to Matchup Spread — captures champions punished by a small number of extremely spiky lanes that MAD averages out. Closer to 0 = no truly bad lanes (safer blind pick). Min 30 games per opponent, ≥5 well-sampled opponents.
—
Best MatchupⓘBest lane matchup WR minus this champion's own baseline WR, both Bayesian-smoothed. Higher = stronger counter-pick power against the right opponent. Min 30 games per opponent, ≥5 well-sampled opponents.
—

Win Rate by Game Length

Slope: -0.002

Win Rate by Rank

Slope: 0.004

Win Rate Distribution

37 opponents
Q1: 48.1%Median: 49.1%Q3: 51.8%IQR: 3.7%
10
11
13
14
15
16
18
6
12
17
Thornmail
16% PR · 52.5% WR
Axiom Arc
Axiom Arc
11% PR · 53.6% WR
Knight's Vow
Knight's Vow
7% PR · 55.6% WR
Item 3
Thornmail
Thornmail
13% PR · 50.6% WR
The Collector
The Collector
10% PR · 54.4% WR
Decimating Smash
1
4
5
7
9
WSoul Furnace
2
8
10
12
13
ERoar of the Slayer
3
14
15
17
18
RUnstoppable Onslaught
6
11
16
50.0% PR · 51.0% WR · 1 games
↓Low compared to other champions in this role
↑High compared to other champions in this role