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LoL Champion Build Guides: Cassiopeia

Cassiopeia RP Cost 880 Cassiopeia BE Cost4800
Pick 77%
Win 52%
Pick 12%
Win 52%
Pick 11%
Win 51%
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Cassiopeia The Serpent's Embrace

Find the best Cassiopeia build guides for League of Legends Patch 10.20. The MOBAFire community works hard to keep their LoL builds and guides updated, and will help you craft the best Cassiopeia build for the S10 meta. Learn more about Cassiopeia's abilities, skins, or even ask your own questions to the community!


Season 7 Builds
LoL Champion Cassiopeia Build Guide

main cassiopeia guide

Build by TeTeRTO updated January 15, 2017
  • 7.1
Rating Pending
Views: 2,801
LoL Champion Cassiopeia Build Guide

Who needs boots?

Build by Guest updated November 16, 2016
  • 6.22
Rating Pending
Views: 1,154
Season 6 Guides
LoL Champion Cassiopeia Build Guide

The Serpent's Embrace:Tanky Mage Cassiopeia (Quick Guide)

Guide by danzkiller14 updated October 31, 2016
  • 6.21
Rating Pending
Views: 11,215
LoL Champion Cassiopeia Build Guide

Am I Getting Under Your Skin? - Marksman APC Cassiopeia

Guide by Cephrus updated August 25, 2016
  • 6.17
  • In-depth
Rating Pending
Views: 37,281
LoL Champion Cassiopeia Build Guide

Season 6 In-Depth Cassiopeia Mid lane Guide

Guide by ShadowAssauIt updated July 26, 2016
  • 6.15
Rating Pending
Views: 20,575
LoL Champion Cassiopeia Build Guide

Patch 6:13 Cassiopeia TOP/MID Guide

Guide by Lesten B Phel updated July 9, 2016
  • 6.13
Rating Pending
Views: 7,644
LoL Champion Cassiopeia Build Guide

Cassieopia AP-Hyper Carry

Guide by cyberchade updated June 25, 2016
  • 6.12
Rating Pending
Views: 11,579
LoL Champion Cassiopeia Build Guide

[6.9] Cassiopeia: The MarksMage

Guide by Musiicy updated May 17, 2016
  • 6.9
  • In-depth
Rating Pending
Views: 70,962
Season 6 Builds
LoL Champion Cassiopeia Build Guide

Cassiopeia Mid

Build by TheEverchosen updated September 29, 2016
  • 6.19
Rating Pending
Views: 2,561
LoL Champion Cassiopeia Build Guide

BUILD FRANCAIS: CASSIO MID/TOP PLAT/DIA ELO

Build by Lhommepoireaux updated August 30, 2016
  • 6.17
Rating Pending
Views: 4,029
LoL Champion Cassiopeia Build Guide

Cassiopeia death build 6.17

Build by Guest updated August 26, 2016
  • 6.17
Rating Pending
Views: 5,573
LoL Champion Cassiopeia Build Guide

Cas Jungle Build

Build by Guest updated August 24, 2016
  • 6.17
Rating Pending
Views: 3,392
LoL Champion Cassiopeia Build Guide

Mid burner cass (AP+HP)

Build by jackymurda updated August 16, 2016
  • 6.16
Rating Pending
Views: 2,033
LoL Champion Cassiopeia Build Guide

Bob's Basic Builds

Build by Syntax updated August 12, 2016
  • 6.16
Rating Pending
Views: 3,191
LoL Champion Cassiopeia Build Guide

Hybrid Cassieoppia

Build by BikBoi1200 updated August 7, 2016
  • 6.15
Rating Pending
Views: 2,518
LoL Champion Cassiopeia Build Guide

New meta mid

Build by burningbirdman updated July 31, 2016
  • 6.15
Rating Pending
Views: 1,815
LoL Champion Cassiopeia Build Guide

cass

Build by ddman updated July 24, 2016
  • 6.14
Rating Pending
Views: 2,093
LoL Champion Cassiopeia Build Guide

Cassiopeia APC Bot lane (Fun/OP)

Build by Echo1Echo2 updated June 29, 2016
  • 6.13
Rating Pending
Views: 19,649
LoL Champion Cassiopeia Build Guide

CASSIOFREELO. TOP lane synergy

Build by Not Going Naut updated June 6, 2016
  • 6.11
Rating Pending
Views: 6,114
LoL Champion Cassiopeia Build Guide

New Meta

Build by Guest updated May 12, 2016
  • 6.9
Rating Pending
Views: 1,429

Cassiopeia Build Stats

Patch 10.19: 754376 matches scanned * Each section of the build is rated independently of the others

Cassiopeia's Runes

Cassiopeia's Best Runes 51%

Win Rate 5432 Games

  • 1
  • 2
  • 3
Precision
LoL Path: Precision
LoL Rune: Conqueror
Conqueror
LoL Rune: Presence of Mind
Presence of Mind
LoL Rune: Legend: Tenacity
Legend: Tenacity
LoL Rune: Coup de Grace
Coup de Grace

Domination
LoL Path: Domination
LoL Rune: Ravenous Hunter
Ravenous Hunter
LoL Rune: Taste of Blood
Taste of Blood

Second Best

Cassiopeia's 2nd Best Runes 52%

Win Rate 2471 Games

Precision
LoL Path: Precision
LoL Rune: Conqueror
Conqueror
LoL Rune: Presence of Mind
Presence of Mind
LoL Rune: Legend: Tenacity
Legend: Tenacity
LoL Rune: Coup de Grace
Coup de Grace

Domination
LoL Path: Domination
LoL Rune: Ravenous Hunter
Ravenous Hunter
LoL Rune: Taste of Blood
Taste of Blood

Third Best

Cassiopeia's 3rd Best Runes 57%

Win Rate 1409 Games

Sorcery
LoL Path: Sorcery
LoL Rune: Phase Rush
Phase Rush
LoL Rune: Manaflow Band
Manaflow Band
LoL Rune: Transcendence
Transcendence
LoL Rune: Gathering Storm
Gathering Storm

Domination
LoL Path: Domination
LoL Rune: Ravenous Hunter
Ravenous Hunter
LoL Rune: Taste of Blood
Taste of Blood

Cassiopeia's Summoner Spells

Cassiopeia's Best Summoner Spells 52%

Win Rate 13737 Games

  • 1
  • 2
  • 3

Second Best

Cassiopeia's 2nd Best Summoner Spells 51%

Win Rate 7339 Games

Flash Ignite

Third Best

Cassiopeia's 3rd Best Summoner Spells 52%

Win Rate 2748 Games

Exhaust Flash

Cassiopeia's Starters

Cassiopeia's Best Starter Items 51%

Win Rate 29932 Games

  • 1
  • 2
  • 3

Second Best

Cassiopeia's 2nd Best Starter Items 54%

Win Rate 2793 Games

Sapphire Crystal Refillable Potion

Third Best

Cassiopeia's 3rd Best Starter Items 51%

Win Rate 2902 Games

Corrupting Potion

Trinket

Cassiopeia's Best Trinket 50%

Win Rate 19926 Games

  • 1
  • 2
  • 3

Second Best

Cassiopeia's 2nd Best Trinket 55%

Win Rate 7769 Games

Farsight Alteration

Third Best

Cassiopeia's 3rd Best Trinket 56%

Win Rate 2440 Games

Oracle Lens
Don’t forget
to Buy Wards

Cassiopeia's Ability Order

Cassiopeia's Best Ability Order 68%

Win Rate 2974 Games

  • 1
  • 2
  • 3
Patch 10.19: 754387 matches scanned * Each section of the build is rated independently of the others

Cassiopeia's Runes

Cassiopeia's Best Runes 53%

Win Rate 1299 Games

  • 1
  • 2
  • 3
Precision
LoL Path: Precision
LoL Rune: Conqueror
Conqueror
LoL Rune: Presence of Mind
Presence of Mind
LoL Rune: Legend: Tenacity
Legend: Tenacity
LoL Rune: Coup de Grace
Coup de Grace

Domination
LoL Path: Domination
LoL Rune: Ravenous Hunter
Ravenous Hunter
LoL Rune: Taste of Blood
Taste of Blood

Second Best

Cassiopeia's 2nd Best Runes 58%

Win Rate 72 Games

Sorcery
LoL Path: Sorcery
LoL Rune: Phase Rush
Phase Rush
LoL Rune: Manaflow Band
Manaflow Band
LoL Rune: Transcendence
Transcendence
LoL Rune: Scorch
Scorch

Domination
LoL Path: Domination
LoL Rune: Ravenous Hunter
Ravenous Hunter
LoL Rune: Taste of Blood
Taste of Blood

Third Best

Cassiopeia's 3rd Best Runes 58%

Win Rate 59 Games

Precision
LoL Path: Precision
LoL Rune: Conqueror
Conqueror
LoL Rune: Presence of Mind
Presence of Mind
LoL Rune: Legend: Tenacity
Legend: Tenacity
LoL Rune: Coup de Grace
Coup de Grace

Domination
LoL Path: Domination
LoL Rune: Ravenous Hunter
Ravenous Hunter
LoL Rune: Taste of Blood
Taste of Blood

Cassiopeia's Summoner Spells

Cassiopeia's Best Summoner Spells 52%

Win Rate 1928 Games

  • 1
  • 2
  • 3

Second Best

Cassiopeia's 2nd Best Summoner Spells 54%

Win Rate 977 Games

Flash Teleport

Third Best

Cassiopeia's 3rd Best Summoner Spells 53%

Win Rate 603 Games

Exhaust Flash

Cassiopeia's Starters

Cassiopeia's Best Starter Items 51%

Win Rate 3620 Games

  • 1
  • 2
  • 3

Second Best

Cassiopeia's 2nd Best Starter Items 52%

Win Rate 382 Games

Sapphire Crystal Refillable Potion

Third Best

Cassiopeia's 3rd Best Starter Items 52%

Win Rate 190 Games

Corrupting Potion

Trinket

Cassiopeia's Best Trinket 49%

Win Rate 2483 Games

  • 1
  • 2
  • 3

Second Best

Cassiopeia's 2nd Best Trinket 55%

Win Rate 1458 Games

Farsight Alteration

Third Best

Cassiopeia's 3rd Best Trinket 57%

Win Rate 295 Games

Oracle Lens
Don’t forget
to Buy Wards

Cassiopeia's Ability Order

Cassiopeia's Best Ability Order 70%

Win Rate 230 Games

  • 1
Patch 10.19: 754392 matches scanned * Each section of the build is rated independently of the others

Cassiopeia's Runes

Cassiopeia's Best Runes 59%

Win Rate 88 Games

  • 1
  • 2
  • 3
Sorcery
LoL Path: Sorcery
LoL Rune: Phase Rush
Phase Rush
LoL Rune: Manaflow Band
Manaflow Band
LoL Rune: Transcendence
Transcendence
LoL Rune: Gathering Storm
Gathering Storm

Domination
LoL Path: Domination
LoL Rune: Ravenous Hunter
Ravenous Hunter
LoL Rune: Taste of Blood
Taste of Blood

Second Best

Cassiopeia's 2nd Best Runes 56%

Win Rate 115 Games

Precision
LoL Path: Precision
LoL Rune: Conqueror
Conqueror
LoL Rune: Presence of Mind
Presence of Mind
LoL Rune: Legend: Tenacity
Legend: Tenacity
LoL Rune: Coup de Grace
Coup de Grace

Domination
LoL Path: Domination
LoL Rune: Ravenous Hunter
Ravenous Hunter
LoL Rune: Taste of Blood
Taste of Blood

Third Best

Cassiopeia's 3rd Best Runes 56%

Win Rate 61 Games

Sorcery
LoL Path: Sorcery
LoL Rune: Phase Rush
Phase Rush
LoL Rune: Manaflow Band
Manaflow Band
LoL Rune: Transcendence
Transcendence
LoL Rune: Scorch
Scorch

Domination
LoL Path: Domination
LoL Rune: Ravenous Hunter
Ravenous Hunter
LoL Rune: Taste of Blood
Taste of Blood

Cassiopeia's Summoner Spells

Cassiopeia's Best Summoner Spells 50%

Win Rate 3078 Games

  • 1
  • 2
  • 3

Second Best

Cassiopeia's 2nd Best Summoner Spells 57%

Win Rate 103 Games

Exhaust Flash

Third Best

Cassiopeia's 3rd Best Summoner Spells 54%

Win Rate 96 Games

Flash Ghost

Cassiopeia's Starters

Cassiopeia's Best Starter Items 50%

Win Rate 4861 Games

  • 1
  • 2
  • 3

Second Best

Cassiopeia's 2nd Best Starter Items 53%

Win Rate 648 Games

Sapphire Crystal Refillable Potion

Third Best

Cassiopeia's 3rd Best Starter Items 51%

Win Rate 603 Games

Corrupting Potion

Trinket

Cassiopeia's Best Trinket 49%

Win Rate 2605 Games

  • 1
  • 2
  • 3

Second Best

Cassiopeia's 2nd Best Trinket 53%

Win Rate 861 Games

Farsight Alteration

Third Best

Cassiopeia's 3rd Best Trinket 52%

Win Rate 345 Games

Oracle Lens
Don’t forget
to Buy Wards

Cassiopeia's Ability Order

Cassiopeia's Best Ability Order 76%

Win Rate 210 Games

  • 1
  • 2

Cassiopeia Skins

Cassiopeia's Abilities

Ability Range Cost Cooldown
Cassiopeia's Serpentine Grace
Serpentine Grace Cassiopeia's Passive Cassiopeia's Passive
Self
Cassiopeia's Passive
Cassiopeia's Passive
Cassiopeia gains 4 Movement Speed per level. Cassiopeia cannot purchase Boots items.
Q
Cassiopeia's Noxious Blast
Noxious Blast Cassiopeia's Q Ability
850
50 / 60 / 70 / 80 / 90
3.5
Cassiopeia blasts an area with a delayed high damaging poison, dealing 75 / 110 / 145 / 180 / 215 (+90% of ability power) magic damage over 3 seconds and granting her 30 / 35 / 40 / 45 / 50% movement speed which decays over 3 seconds if she hits a champion.
W
Cassiopeia's Miasma
Miasma Cassiopeia's W Ability
700
70 / 80 / 90 / 100 / 110
24 / 22 / 20 / 18 / 16
Cassiopeia spews venom in an arc in front of her, leaving toxic clouds for 5 seconds. Enemies in the cloud take 20 / 25 / 30 / 35 / 40 (+15% of ability power) magic damage per second, are slowed by 40 / 50 / 60 / 70 / 80% (decays over the duration) and are grounded, prohibiting the use of movement abilities.
E
Cassiopeia's Twin Fang
Twin Fang Cassiopeia's E Ability
700
50
0.75
Cassiopeia deals 48 (+4x champion level) (+10% of ability power) magic damage to her target.

If the target is poisoned, Twin Fang deals 10 / 30 / 50 / 70 / 90 (+60% of ability power) bonus magic damage and restores 12 / 14 / 16 / 18 / 20% of Cassiopeia's ability power to her as health. This heal is 75% less effective against minions and small monsters.

If Twin Fang kills a unit, its mana cost is refunded.
R
Cassiopeia's Petrifying Gaze
Petrifying Gaze Cassiopeia's Ultimate (R) Ability
825
100
120 / 100 / 80 / 80 / 80
Cassiopeia releases a swirl of magical energy from her eyes, dealing 150 / 250 / 350 (+50% of ability power) magic damage to all enemies in front of her. Enemies facing her are stunned for 2 seconds, while enemies facing away are slowed by 40% for the same duration.

Questions About Cassiopeia

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