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Cassiopeia

Cassiopeia

the Serpent's Embrace

WikiOP.GGU.GGLolalyticsProbuilds
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Quick summaryWhat most players build

Matchups#

Cassiopeia'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#

Cassiopeia'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.

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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OneTricks
top
Cassiopeia's WR vs enemy top. Sort ↓ for Cassiopeia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Cassiopeia's perspective: positive = favorable (high WR, over-performs), negative = hard matchup (strong counter). Prevalence amplifies magnitude without flipping sign. Matches the WR/Delta direction.Cassiopeia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Aggregated matchup delta: (Cassiopeia's delta − opponent's delta) / 2. Positive = lopsided in Cassiopeia's favor. Hover a row for the component deltas.Number of games observed. More games = more reliable WR.
AmbessaFilter
4.056.3%+5.6%21
ZaahenFilter
3.859.4%+9.3%14
YoneFilter
3.356.7%+5.8%17
SionFilter
2.053.5%+2.7%21
FioraFilter
2.053.5%+3.2%21
JayceFilter
1.952.2%+1.3%40
VayneFilter
1.452.9%+2.8%18
GwenFilter
1.155.2%+4.2%8
SettFilter
1.054.2%+3.7%9
K'SanteFilter
0.952.2%+1.1%17
Dr. MundoFilter
0.553.6%+3.5%6
TeemoFilter
0.553.6%+2.5%6
IreliaFilter
0.451.6%+1.1%14
KayleFilter
0.452.6%+2.8%7
AkaliFilter
0.452.6%+2.0%7
MalphiteFilter
0.451.6%+1.6%12
VolibearFilter
0.353.7%+3.3%4
CamilleFilter
0.351.7%+1.5%8
YorickFilter
0.251.8%+0.6%6
LissandraFilter
0.251.8%+1.9%6
RivenFilter
0.251.8%+2.3%6
KledFilter
0.251.8%+2.2%6
Cho'GathFilter
0.252.8%+2.5%3
UdyrFilter
0.151.9%+0.3%4
RenektonFilter
0.150.8%-0.0%15
SingedFilter
0.050.9%+0.6%5
QiyanaFilter
0.050.9%+0.4%3
NidaleeFilter
0.050.9%+0.3%3
NaafiriFilter
0.050.9%+0.5%3
PantheonFilter
0.050.9%+0.8%3
TryndamereFilter
-0.150.0%-0.5%4
SejuaniFilter
-0.150.0%-0.7%4
AniviaFilter
-0.150.0%+0.3%6
KennenFilter
-0.250.0%-0.2%8
DariusFilter
-0.250.0%-1.0%10
RyzeFilter
-0.348.1%-2.6%4
QuinnFilter
-0.347.2%-2.9%3
UrgotFilter
-0.347.2%-3.1%3
OrnnFilter
-0.349.1%-0.6%7
AatroxFilter
-0.450.0%-0.5%18
NasusFilter
-0.449.2%-1.0%9
OlafFilter
-0.449.2%-1.0%9
VarusFilter
-0.449.2%-0.6%9
ShenFilter
-0.448.2%-2.0%6
JaxFilter
-0.450.0%-0.1%20
WarwickFilter
-0.547.3%-2.9%5
YasuoFilter
-0.747.4%-3.3%7
VladimirFilter
-0.747.4%-2.6%7
GragasFilter
-0.748.3%-2.5%10
MordekaiserFilter
-0.847.5%-2.7%9
AuroraFilter
-1.046.6%-4.0%8
GnarFilter
-1.548.6%-2.4%22
GangplankFilter
-1.645.9%-4.6%11
RumbleFilter
-1.645.9%-4.9%11
GarenFilter
-4.943.7%-6.5%21
jungle
Cassiopeia's WR vs enemy jungle. Sort ↓ for Cassiopeia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Cassiopeia's perspective: positive = favorable (high WR, over-performs), negative = hard matchup (strong counter). Prevalence amplifies magnitude without flipping sign. Matches the WR/Delta direction.Cassiopeia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Aggregated matchup delta: (Cassiopeia's delta − opponent's delta) / 2. Positive = lopsided in Cassiopeia's favor. Hover a row for the component deltas.Number of games observed. More games = more reliable WR.
Jarvan IVFilter
7.657.8%+7.0%40
GravesFilter
6.356.5%+5.7%42
Xin ZhaoFilter
2.753.9%+4.2%26
Lee SinFilter
2.552.9%+2.1%54
ViFilter
1.352.9%+1.5%20
TalonFilter
1.154.1%+3.5%11
EkkoFilter
0.954.2%+3.8%9
Kha'ZixFilter
0.752.3%+1.2%15
SylasFilter
0.652.4%+2.2%13
Master YiFilter
0.652.4%+2.0%13
TaliyahFilter
0.653.4%+3.4%8
SkarnerFilter
0.452.5%+2.1%9
AatroxFilter
0.452.6%+2.3%7
EvelynnFilter
0.452.6%+2.2%7
ZedFilter
0.352.7%+1.9%5
ShacoFilter
0.251.7%+1.4%8
Dr. MundoFilter
0.251.8%+0.9%6
FizzFilter
0.151.9%+1.7%4
JayceFilter
0.151.9%+0.4%4
UdyrFilter
0.151.9%+0.5%4
ZacFilter
0.050.9%+0.6%5
FiddlesticksFilter
0.050.9%+0.8%5
ZaahenFilter
0.050.9%+0.1%5
Bel'VethFilter
0.050.9%+1.1%3
OlafFilter
0.050.9%+1.0%3
KarthusFilter
0.050.9%+0.6%7
Rek'SaiFilter
0.050.8%+1.5%9
PantheonFilter
-0.050.8%-0.2%15
EliseFilter
-0.150.0%+0.0%6
ShyvanaFilter
-0.250.0%-0.9%8
BriarFilter
-0.250.0%-0.2%8
DianaFilter
-0.250.0%-0.5%10
KaynFilter
-0.249.1%-1.9%5
Nunu & WillumpFilter
-0.249.1%-1.4%5
HecarimFilter
-0.249.1%-1.6%5
VolibearFilter
-0.347.2%-4.2%3
RengarFilter
-0.648.3%-2.4%8
QiyanaFilter
-0.747.4%-3.2%7
LilliaFilter
-0.748.3%-2.6%10
NidaleeFilter
-0.948.4%-2.1%12
ZyraFilter
-0.947.5%-2.1%9
AmbessaFilter
-1.848.7%-2.0%26
NaafiriFilter
-2.348.0%-2.8%25
ViegoFilter
-2.645.5%-6.0%16
KindredFilter
-2.844.6%-5.8%15
NocturneFilter
-5.441.2%-8.4%18
mid
Cassiopeia's WR vs enemy mid. Sort ↓ for Cassiopeia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Cassiopeia's perspective: positive = favorable (high WR, over-performs), negative = hard matchup (strong counter). Prevalence amplifies magnitude without flipping sign. Matches the WR/Delta direction.Cassiopeia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Aggregated matchup delta: (Cassiopeia's delta − opponent's delta) / 2. Positive = lopsided in Cassiopeia's favor. Hover a row for the component deltas.Number of games observed. More games = more reliable WR.
AniviaFilter
3.555.7%+5.8%20
SylasFilter
2.956.1%+5.5%16
GalioFilter
1.653.8%+2.8%15
KatarinaFilter
1.653.8%+3.9%15
AuroraFilter
1.652.9%+2.1%20
MelFilter
1.253.1%+1.2%14
AzirFilter
1.253.1%+1.3%14
Aurelion SolFilter
1.054.2%+4.6%9
SyndraFilter
0.651.4%+0.9%20
HweiFilter
0.551.6%+1.2%14
VladimirFilter
0.551.6%+0.8%14
YoneFilter
0.452.6%+1.8%7
SwainFilter
0.453.7%+3.9%4
RumbleFilter
0.252.8%+2.5%3
CorkiFilter
0.252.8%+2.0%3
LuxFilter
0.252.8%+2.5%3
ViktorFilter
0.250.7%+0.6%23
KassadinFilter
0.251.9%+1.8%4
ZoeFilter
0.150.8%+1.2%15
AnnieFilter
0.150.8%+1.3%11
AkshanFilter
0.150.8%+0.9%9
DianaFilter
0.150.9%+1.1%5
BrandFilter
0.050.9%+0.7%3
IreliaFilter
0.050.9%+0.2%3
LeBlancFilter
-0.150.0%-0.3%8
JayceFilter
-0.150.0%+0.0%8
TalonFilter
-0.150.0%+0.2%8
NaafiriFilter
-0.149.1%-0.9%3
NasusFilter
-0.149.1%-0.8%3
YasuoFilter
-0.150.0%-0.4%10
QiyanaFilter
-0.250.0%-0.5%12
LissandraFilter
-0.250.0%+0.7%12
XerathFilter
-0.350.0%-0.5%16
FizzFilter
-0.348.1%-1.6%4
MalphiteFilter
-0.347.2%-3.2%3
SionFilter
-0.449.2%-0.3%9
SingedFilter
-0.448.2%-2.3%6
TaliyahFilter
-0.448.2%-2.7%6
VeigarFilter
-0.548.3%-1.9%8
RyzeFilter
-0.649.2%-2.2%15
AkaliFilter
-0.749.3%-0.9%17
MalzaharFilter
-0.749.3%-0.9%17
Twisted FateFilter
-0.849.3%-0.5%19
AhriFilter
-1.349.4%-0.6%31
OriannaFilter
-1.349.4%-1.5%37
ZedFilter
-3.544.9%-5.4%19
adc
Cassiopeia's WR vs enemy adc. Sort ↓ for Cassiopeia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Cassiopeia's perspective: positive = favorable (high WR, over-performs), negative = hard matchup (strong counter). Prevalence amplifies magnitude without flipping sign. Matches the WR/Delta direction.Cassiopeia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Aggregated matchup delta: (Cassiopeia's delta − opponent's delta) / 2. Positive = lopsided in Cassiopeia's favor. Hover a row for the component deltas.Number of games observed. More games = more reliable WR.
YunaraFilter
8.558.0%+6.8%62
Kai'SaFilter
4.555.3%+3.9%35
JinxFilter
2.653.5%+3.6%36
SmolderFilter
1.653.6%+3.2%19
LucianFilter
1.552.4%+1.3%34
CorkiFilter
1.054.1%+2.7%11
DravenFilter
0.853.2%+2.8%12
TristanaFilter
0.753.3%+3.1%10
MelFilter
0.552.5%+1.8%11
XerathFilter
0.453.6%+3.2%6
CaitlynFilter
0.351.2%+0.6%32
SennaFilter
0.251.7%+1.5%8
TwitchFilter
0.251.7%+1.3%8
HweiFilter
0.252.8%+3.2%3
Vel'KozFilter
-0.050.9%+0.9%3
KatarinaFilter
-0.050.9%+0.5%3
KarthusFilter
-0.050.9%+1.3%5
VayneFilter
-0.050.8%+0.3%11
LuxFilter
-0.150.0%-0.3%4
SwainFilter
-0.250.0%+0.7%6
ZeriFilter
-0.250.0%-0.6%6
XayahFilter
-0.250.0%-0.3%8
YasuoFilter
-0.349.1%-0.8%5
ZiggsFilter
-0.350.0%-0.1%12
Miss FortuneFilter
-0.450.0%-0.5%14
SamiraFilter
-0.649.2%-1.4%11
VarusFilter
-0.750.0%-1.9%24
VeigarFilter
-1.145.6%-4.9%7
EzrealFilter
-1.649.5%-2.2%49
SivirFilter
-1.746.9%-4.3%14
ApheliosFilter
-1.847.8%-4.1%19
AsheFilter
-2.848.3%-1.5%37
JhinFilter
-3.947.3%-3.7%43
support
Cassiopeia's WR vs enemy support. Sort ↓ for Cassiopeia's easiest matchups, ↑ for hardest (strongest counters).
Matchup score from Cassiopeia's perspective: positive = favorable (high WR, over-performs), negative = hard matchup (strong counter). Prevalence amplifies magnitude without flipping sign. Matches the WR/Delta direction.Cassiopeia's Bayesian-smoothed win rate against this opponent. (wins + 25) / (games + 50).Aggregated matchup delta: (Cassiopeia's delta − opponent's delta) / 2. Positive = lopsided in Cassiopeia's favor. Hover a row for the component deltas.Number of games observed. More games = more reliable WR.
LuluFilter
5.155.3%+4.8%35
LeonaFilter
4.256.2%+5.8%23
BraumFilter
2.756.1%+6.1%16
SennaFilter
1.955.6%+4.8%13
RellFilter
1.952.5%+2.9%30
BardFilter
1.852.4%+2.3%32
NautilusFilter
1.852.3%+1.6%36
RakanFilter
1.452.9%+2.1%20
YuumiFilter
1.154.1%+2.1%11
NamiFilter
1.151.7%+1.4%37
PantheonFilter
0.953.2%+2.7%12
AniviaFilter
0.652.5%+1.1%11
PykeFilter
0.551.4%+0.5%24
SorakaFilter
0.452.6%+2.8%7
ShenFilter
0.353.7%+2.7%4
MaokaiFilter
0.252.8%+2.8%3
GragasFilter
0.252.8%+1.9%3
BrandFilter
0.151.9%+1.3%4
ZyraFilter
0.050.9%+1.1%7
PoppyFilter
0.050.8%+0.3%11
HeimerdingerFilter
0.050.9%-0.2%3
SeraphineFilter
-0.050.7%+0.9%17
GalioFilter
-0.150.0%-0.7%4
EliseFilter
-0.150.0%+0.2%4
ThreshFilter
-0.150.6%+0.7%27
Vel'KozFilter
-0.150.0%-0.6%6
MelFilter
-0.150.0%-2.2%6
Renata GlascFilter
-0.149.1%-2.5%3
MilioFilter
-0.250.0%-0.2%10
XerathFilter
-0.249.1%-2.2%5
AlistarFilter
-0.450.0%-0.4%16
MorganaFilter
-0.648.3%-2.9%8
LuxFilter
-0.747.4%-3.6%7
ZileanFilter
-1.046.6%-3.2%8
SonaFilter
-1.347.6%-2.5%13
BlitzcrankFilter
-1.546.8%-3.7%12
JannaFilter
-1.746.9%-2.8%14
NeekoFilter
-2.243.3%-7.9%10
KarmaFilter
-4.846.8%-3.9%44
top
Cassiopeia's WR when this ally plays top. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score combining per-side delta, absolute edge, and how often the pairing is played (prevalence-weighted). Matches the ordering used in the synergy drill game. High = strong, reliable duo.Cassiopeia's Bayesian-smoothed win rate when paired with this ally.Aggregated synergy delta: avg of Cassiopeia's delta and the ally's delta. High = both benefit from the pairing. Hover a row for the components.Number of games played together.
JayceFilter
7.557.0%+7.0%36
AmbessaFilter
4.156.3%+6.2%21
SionFilter
2.555.2%+5.1%17
AatroxFilter
2.054.5%+4.2%16
Dr. MundoFilter
1.254.1%+3.3%11
YorickFilter
1.155.2%+5.8%8
GarenFilter
0.952.2%+1.3%17
FioraFilter
0.852.3%+1.6%15
GnarFilter
0.651.2%+1.3%30
VayneFilter
0.651.3%+0.6%28
SettFilter
0.652.5%+2.1%11
WukongFilter
0.554.5%+3.9%5
VarusFilter
0.554.5%+3.5%5
UrgotFilter
0.351.7%+1.1%10
VolibearFilter
0.352.7%+2.2%5
YasuoFilter
0.252.8%+2.5%3
ShyvanaFilter
0.252.8%+3.9%3
ZedFilter
0.151.9%+1.5%4
AkaliFilter
0.050.8%+0.6%9
IreliaFilter
0.050.8%+0.4%13
OrnnFilter
0.050.9%-0.4%7
KennenFilter
0.050.9%+0.1%7
Cho'GathFilter
0.050.9%+0.1%5
PoppyFilter
0.050.9%-0.2%5
OlafFilter
0.050.9%-0.2%5
IllaoiFilter
0.050.9%+0.6%3
UdyrFilter
0.050.9%+1.5%3
KledFilter
0.050.9%-0.3%3
PantheonFilter
0.050.9%+0.1%3
SingedFilter
-0.150.0%-0.7%6
GragasFilter
-0.150.0%-0.1%6
RyzeFilter
-0.149.1%-1.5%3
NasusFilter
-0.149.1%-1.8%3
AuroraFilter
-0.149.1%-1.6%3
QuinnFilter
-0.249.1%-2.0%5
WarwickFilter
-0.249.1%-1.4%5
TryndamereFilter
-0.249.1%-1.3%5
AniviaFilter
-0.249.1%-2.1%5
DariusFilter
-0.350.0%-0.1%12
SylasFilter
-0.348.1%-2.8%4
KayleFilter
-0.347.2%-4.0%3
RellFilter
-0.347.2%-3.3%3
JaxFilter
-0.350.0%-0.8%14
YoneFilter
-0.449.2%-0.9%9
TeemoFilter
-0.547.3%-2.7%5
RengarFilter
-0.546.3%-4.6%4
ShenFilter
-0.549.2%-1.6%11
MalphiteFilter
-0.649.2%-1.6%13
RenektonFilter
-0.750.0%-0.3%26
RivenFilter
-0.948.4%-3.0%12
RumbleFilter
-1.046.6%-3.6%8
K'SanteFilter
-1.049.3%-0.4%21
GangplankFilter
-1.147.5%-3.1%11
CamilleFilter
-1.248.5%-2.2%16
MordekaiserFilter
-1.246.7%-4.1%10
ZaahenFilter
-2.743.5%-7.2%12
jungle
Cassiopeia's WR when this ally plays jungle. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score combining per-side delta, absolute edge, and how often the pairing is played (prevalence-weighted). Matches the ordering used in the synergy drill game. High = strong, reliable duo.Cassiopeia's Bayesian-smoothed win rate when paired with this ally.Aggregated synergy delta: avg of Cassiopeia's delta and the ally's delta. High = both benefit from the pairing. Hover a row for the components.Number of games played together.
Xin ZhaoFilter
4.255.0%+3.5%30
AmbessaFilter
2.853.7%+3.1%32
KindredFilter
2.555.1%+4.2%19
ViFilter
2.555.1%+5.1%19
Lee SinFilter
2.352.8%+2.3%56
NocturneFilter
2.054.4%+2.8%18
TalonFilter
1.953.4%+2.8%23
Rek'SaiFilter
1.756.7%+4.8%10
ViegoFilter
1.652.4%+2.7%32
HecarimFilter
1.053.0%+2.5%16
FiddlesticksFilter
0.553.6%+2.3%6
BriarFilter
0.351.6%+0.4%12
WukongFilter
0.352.7%+2.4%5
SylasFilter
0.251.7%+0.5%8
AatroxFilter
0.251.7%+0.7%8
DariusFilter
0.252.8%+1.8%3
ZacFilter
0.251.8%+0.8%6
EvelynnFilter
0.151.9%+1.2%4
ZaahenFilter
0.151.9%+1.5%4
KaynFilter
0.050.9%+0.6%3
KarthusFilter
0.050.9%-0.2%3
TaliyahFilter
0.050.9%-0.6%3
DianaFilter
0.050.9%+0.1%3
NasusFilter
0.050.9%+0.3%3
ZyraFilter
0.050.9%-1.0%5
ZedFilter
-0.050.9%+0.5%7
RengarFilter
-0.150.7%+0.3%17
ShacoFilter
-0.250.0%-0.8%6
LilliaFilter
-0.250.0%-0.5%6
NidaleeFilter
-0.250.0%-0.8%8
QiyanaFilter
-0.349.1%-1.6%5
Nunu & WillumpFilter
-0.349.1%-1.7%5
IvernFilter
-0.349.1%-1.6%5
ShyvanaFilter
-0.349.1%-1.4%5
PantheonFilter
-0.350.0%-0.3%10
SkarnerFilter
-0.347.2%-3.5%3
NaafiriFilter
-0.450.0%-0.3%16
Dr. MundoFilter
-0.549.2%-1.4%9
EkkoFilter
-0.547.3%-3.4%5
Master YiFilter
-0.849.2%-1.5%15
Kha'ZixFilter
-0.849.2%-0.9%15
Bel'VethFilter
-0.845.5%-5.9%5
Jarvan IVFilter
-2.848.1%-2.5%31
GravesFilter
-3.947.5%-3.0%49
mid
Cassiopeia's WR when this ally plays mid. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score combining per-side delta, absolute edge, and how often the pairing is played (prevalence-weighted). Matches the ordering used in the synergy drill game. High = strong, reliable duo.Cassiopeia's Bayesian-smoothed win rate when paired with this ally.Aggregated synergy delta: avg of Cassiopeia's delta and the ally's delta. High = both benefit from the pairing. Hover a row for the components.Number of games played together.
AkaliFilter
4.459.1%+8.5%16
AhriFilter
4.057.4%+6.5%18
ZedFilter
2.752.9%+2.4%35
ViktorFilter
2.355.4%+4.8%15
OriannaFilter
2.254.4%+4.6%18
AnnieFilter
1.856.7%+5.5%10
TalonFilter
1.556.9%+6.2%8
Twisted FateFilter
1.354.0%+2.9%13
CorkiFilter
1.254.1%+3.8%11
DianaFilter
1.054.2%+3.4%9
SyndraFilter
0.854.4%+4.1%7
YasuoFilter
0.651.2%+0.8%32
SmolderFilter
0.452.6%+3.5%7
AkshanFilter
0.451.6%+0.9%14
JayceFilter
0.351.7%+0.5%10
LuxFilter
0.251.8%+1.4%6
MelFilter
0.151.9%+3.1%4
SionFilter
0.151.9%+0.6%4
RyzeFilter
0.050.7%+1.4%17
NaafiriFilter
0.050.9%+0.3%7
Vel'KozFilter
-0.150.0%-0.9%4
YoneFilter
-0.150.6%+0.7%37
KassadinFilter
-0.150.0%-0.6%6
EkkoFilter
-0.150.0%-0.7%6
XerathFilter
-0.149.1%-1.3%3
NeekoFilter
-0.149.1%-1.8%3
RenektonFilter
-0.149.1%-1.4%3
Aurelion SolFilter
-0.250.0%-1.2%8
LissandraFilter
-0.250.0%-1.5%10
VeigarFilter
-0.249.1%-1.6%5
VladimirFilter
-0.250.0%-0.0%12
TristanaFilter
-0.350.0%-0.4%16
GalioFilter
-0.450.0%+0.1%18
LeBlancFilter
-0.449.2%-1.6%9
ZoeFilter
-0.448.2%-2.8%6
MalzaharFilter
-0.747.4%-3.3%7
HweiFilter
-0.748.3%-2.2%10
IreliaFilter
-1.048.4%-1.8%14
AzirFilter
-1.045.6%-3.4%7
QiyanaFilter
-1.148.5%-2.0%16
SylasFilter
-1.447.7%-2.6%15
AniviaFilter
-1.946.0%-4.9%13
AuroraFilter
-2.745.5%-4.6%16
KatarinaFilter
-2.745.5%-5.4%16
support
Cassiopeia's WR when this ally plays support. Sort ↓ Score for best synergies, ↑ for worst.
Synergy score combining per-side delta, absolute edge, and how often the pairing is played (prevalence-weighted). Matches the ordering used in the synergy drill game. High = strong, reliable duo.Cassiopeia's Bayesian-smoothed win rate when paired with this ally.Aggregated synergy delta: avg of Cassiopeia's delta and the ally's delta. High = both benefit from the pairing. Hover a row for the components.Number of games played together.
NamiFilter
7.157.7%+6.8%47
LeonaFilter
5.557.0%+6.0%29
BardFilter
2.956.7%+5.6%17
ThreshFilter
2.853.7%+2.3%45
RellFilter
2.052.9%+1.2%35
SorakaFilter
1.355.9%+4.6%9
AlistarFilter
1.252.9%+2.0%20
PantheonFilter
1.054.1%+3.5%11
BlitzcrankFilter
0.752.2%+1.3%17
SonaFilter
0.652.3%+1.2%15
LuluFilter
0.352.6%+1.8%7
YuumiFilter
0.352.6%+3.1%7
MorganaFilter
0.352.6%+2.5%7
TaricFilter
0.353.7%+2.1%4
Tahm KenchFilter
0.252.7%+1.8%5
Jarvan IVFilter
0.252.8%+2.5%3
LeBlancFilter
0.252.8%+2.9%3
NeekoFilter
0.252.8%+2.7%3
EliseFilter
0.252.8%+1.2%3
MelFilter
0.252.8%+3.7%3
SylasFilter
0.151.9%+0.6%4
ShenFilter
-0.050.9%+1.0%3
BraumFilter
-0.050.9%-0.4%3
BrandFilter
-0.050.9%+0.1%3
AmumuFilter
-0.050.9%+0.2%7
SeraphineFilter
-0.150.8%-0.7%13
Vel'KozFilter
-0.150.0%-0.8%4
AnnieFilter
-0.150.0%-0.8%4
XerathFilter
-0.249.1%-1.1%3
TwitchFilter
-0.250.0%-0.3%6
MilioFilter
-0.349.1%-2.1%5
ZileanFilter
-0.350.0%-1.5%10
LuxFilter
-0.348.1%-2.3%4
TeemoFilter
-0.548.2%-1.9%6
AniviaFilter
-0.547.3%-2.4%5
SingedFilter
-0.747.4%-2.8%7
JannaFilter
-0.748.3%-3.3%10
PoppyFilter
-1.045.6%-5.0%7
KarmaFilter
-1.149.3%-1.3%21
MaokaiFilter
-1.246.7%-4.3%10
SennaFilter
-1.446.8%-3.8%12
RakanFilter
-2.345.3%-4.9%14
NautilusFilter
-2.648.8%-1.8%75
PykeFilter
-3.346.7%-3.6%25
Win Rateⓘ
Pick Rate
Ban Rate
Depth Indexⓘ
Scalingⓘ
Rank Biasⓘ
Mastery Depthⓘ
Matchup Spreadⓘ

Win Rate by Game Length

Win Rate by Rank

Win Rate by Mastery

Win Rate Distribution

Rune Pages

Precision · Sorcery
22% PR · 50.5% WR
PrecisionConquerorPresence of MindLegend: HasteLast Stand
SorceryManaflow BandTranscendence
Adaptive ForceAdaptive ForceScaling Health
Precision · Sorcery
10% PR · 57.3% WR
PrecisionConquerorPresence of MindLegend: HasteLast Stand
SorceryManaflow BandTranscendence
Adaptive ForceAdaptive Force

Summoner Spells

FlashBarrier
Flash + Barrier
43% PR · 56.9% WR
FlashGhost
Flash + Ghost
33% PR · 54.8% WR
FlashTeleport
Flash + Teleport
9% PR · 52.8% WR
Win RateⓘBayesian-smoothed: (wins + 25) / (games + 50). Reliable even with small samples.
54.3%
Pick Rate
0.5%
Ban Rate
1.6%
Depth IndexⓘAverage games per unique player on this champion. HIGH = played by dedicated mains/one-tricks. LOW = broadly picked by many different players. Practical range: ~0.4 to ~1.5.
1.74
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
0.002
Mastery DepthⓘWR slope vs career mastery (ln championPoints). Positive = rewards one-tricks; negative = easier to pick up. Practical bounds: ±0.19
-0.004
Matchup SpreadⓘMean absolute deviation of WR across lane matchups. 'On average, matchups deviate from this champ's typical WR by X points.' High = swingy by opponent. Low = consistent. Practical range: ~0.01 to ~0.04.
0.030

Win Rate by Game Length

Slope: -0.002

Win Rate by Rank

Slope: 0.002

Win Rate by Mastery

Trend (slope): -0.004

Win Rate Distribution

Matchup Spread: 3.03% — on average, matchups deviate from this champion's typical WR by this much. Wide distribution = variable by opponent; tight distribution = consistent.

33 opponents
Q1: 50.0%Median: 50.9%Q3: 52.8%IQR: 2.8%
Health
↓Low compared to other champions in this role
↓Low compared to other champions in this role
↑↑Very high compared to other champions in this role
↓Low compared to other champions in this role
↑↑Very high compared to other champions in this role
↓↓Very low compared to other champions in this role
↑High compared to other champions in this role
↑↑Very high compared to other champions in this role
123456789101112131415161718
QNoxious Blast
1
8
10
12
13
WMiasma
3
ETwin Fang
2
4
5
7
9
RPetrifying Gaze
6
11
50.0% PR · 49.1% WR · 3 games
123456789101112131415161718
QNoxious Blast
14
15
17
18
16
2
8
10
12
13
WMiasma
3
14
15
17
18
ETwin Fang
1
4
5
7
9
RPetrifying Gaze
6
11
16
50.0% PR · 50.9% WR · 3 games
Runes
Precision · Sorcery
22% PR · 50.5% WR
PrecisionConquerorPresence of MindLegend: HasteLast Stand
SorceryManaflow BandTranscendence
Adaptive ForceAdaptive ForceScaling Health
Summoners
FlashBarrier
Flash + Barrier
43% PR · 56.9% WR
Items
Starting items
Doran's Ring
Doran's Ring
75% PR · 59.7% WR
Tear of the Goddess
Tear of the Goddess
24% PR · 45.9% WR
Core build
Item 1
Rod of Ages
Rod of Ages
40% PR · 59.6% WR
Skill order
123456789101112131415161718
Q
Archangel's Staff
Archangel's Staff
26% PR · 53.4% WR
Rylai's Crystal Scepter
Rylai's Crystal Scepter
15% PR · 46.0% WR
Item 2
Archangel's Staff
Archangel's Staff
48% PR · 54.8% WR
Rylai's Crystal Scepter
Rylai's Crystal Scepter
25% PR · 54.7% WR
Rod of Ages
Rod of Ages
13% PR · 55.1% WR
Item 3
Rylai's Crystal Scepter
Rylai's Crystal Scepter
30% PR · 60.6% WR
Liandry's Torment
Liandry's Torment
16% PR · 57.0% WR
Archangel's Staff
Archangel's Staff
13% PR · 57.5% WR
Item 4
Zhonya's Hourglass
Zhonya's Hourglass
28% PR · 54.5% WR
Noxious Blast
1
8
10
12
13
WMiasma
3
14
15
17
18
ETwin Fang
2
4
5
7
9
RPetrifying Gaze
6
11
16
50.0% PR · 49.1% WR · 3 games

Starter Items

Doran's Ring
Doran's Ring
75% PR · 59.7% WR
Tear of the Goddess
Tear of the Goddess
24% PR · 45.9% WR

Tier 2 Boots

Boots of Swiftness
Boots of Swiftness
63% PR · 58.2% WR
Sorcerer's Shoes
Sorcerer's Shoes
17% PR · 54.4% WR
Plated Steelcaps
Plated Steelcaps
9% PR · 52.1% WR