Cassiopeia Splash Art
Cassiopeia

Cassiopeia Mid

the Serpent's Embrace
Win Rate: All Roles 51.7% | as Mid 51.3%
Pick Rate: All Roles 2.7% | as Mid 1.9%
Ban Rate: 1.7%
Analyzed: 21269 ranked matches
League: Platinum+
Patch: 15.24 (25.24)
Mid Top ARAM

Cassiopeia Mid Guide

A Tier

Cassiopeia performs well in Mid with a 51.3% win rate (#20 among Mid champions), compared to 51.7% win rate across all roles. Solid pick if you know the champion's kit. Cassiopeia remains niche with 2.7% overall pick rate and 1.9% usage in Mid in Plat+ on patch 15.24 (25.24)**Data may mix with previous patch on the first day of patch release, based on 21269 ranked games. Popular pick - 69.9% of this champion's games are in this role. Most popular build starts with , then Rod of Ages, Archangel's Staff, and Rylai's Crystal Scepter. Cassiopeia has strong farm - 7.48 CS/min (#7 among Mid champions) and earns 406 gold per minute. Averages 2.1 KDA (#49 among Mid champions). Has a 1.7% ban rate (114th place). Cassiopeia deals mostly magic damage, ideal for teams lacking AP threats. Standard rune setup uses Conqueror, Presence of Mind, Legend: Haste, Last Stand, from Precision and Manaflow Band, Transcendence, from Sorcery. In-game, the recommended max order is E > Q > W. Cassiopeia Mid is strong against Azir, Lissandra, Irelia, and weak against Ahri, Ekko, and Syndra.

Cassiopeia Roles

Cassiopeia

  • Mid
    (Mid - 69.9%) 14859 games

  • Top
    (Top - 22.4%) 4769 games

ARAM Stats

  • ARAM
    Analyzed 8913 ARAM games

Cassiopeia Mid Stats

51.3%
Win Rate (Role)
69.9%
Mid (Role Rate)
1.7%
Ban Rate
0.0010
Penta/Game
6.5
Kills/Game
6.3
Deaths/Game
6.6
Assists/Game
0.35
Wards/Min
7.48
CS/Min
406
Gold/Min

Damage Type

Physical: 2.0%
Magic: 94.6%
True: 3.38%

Overall Champion Matrix

Cassiopeia Mid Summoner Spells

Most Popular
Flash
Flash Teleports you a short distance toward your cursor.
Teleport
Teleport After a brief channel, become untargetable and travel to an allied unit. Upgrades into Unleashed Teleport, which significantly increases travel speed.
51.5% Win Rate 88.3% Pick Rate13120 games

Highest Win Rate
Flash
Flash Teleports you a short distance toward your cursor.
Ghost
Ghost Gain Move Speed and ignore unit collision for the duration.
54.0% Win Rate 3.2% Pick Rate468 games

Cassiopeia Mid Item Builds

Most Popular Build

Starting Items
Stealth Ward
Stealth Ward (0 gold) Active (210 - 120s, max 2 charges)
Places an Invisible Stealth Ward that grants vision for 90-120 seconds.
Doran's Ring
Doran's Ring (400 gold) 18 Ability Power
90 Health
Restoration
Restore 1.25 Mana every second. If you can't gain Mana, restore 0.55 Health instead.
Helping Hand
Attacks deal 5 bonus physical damage to minions.
Health Potion
Health Potion (50 gold) Consume
Restores 120 Health over 15 seconds.
52.7% Win Rate 56.2% Pick Rate8349 games
Popular Boots
Core Build
Catalyst of Aeons
Catalyst of Aeons (1300 gold) 350 Health
375 Mana
Eternity
Restores 10% of the damage taken from champions as Mana.
Casting an Ability heals for 25% of Mana spent.
->
Rod of Ages
Rod of Ages (2600 gold) 50 Ability Power
400 Health
400 Mana
Timeless
This item gains 10 Health, 20 Mana and 3 Ability Power every 60 seconds up to 10 times. Upon reaching max stacks, gain a level.
Eternity
Taking damage from champions restores 10% of the damage as Mana.
Casting an ability heals for 25% of Mana spent.
Archangel's Staff
Archangel's Staff (2900 gold) 70 Ability Power
600 Mana
25 Ability Haste
Awe
Gain Ability Power equal to 1% bonus Mana.
Manaflow (8s, max 5 charges)
Landing Abilities grants 5 max Mana (doubled vs. champions).
Transforms into Seraph's Embrace at 360 max Mana.
Rylai's Crystal Scepter
Rylai's Crystal Scepter (2600 gold) 65 Ability Power
400 Health
Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.
54.1% Win Rate 25.7% Pick Rate3822 games
Final Build
Zhonya's Hourglass
Zhonya's Hourglass (3250 gold) 105 Ability Power
50 Armor

Time Stop
Enter Stasis for 2.5 seconds.
57.2% Win Rate 26.6% Pick Rate3950 games

Best Win Rate Build

Starting Items
Stealth Ward
Stealth Ward (0 gold) Active (210 - 120s, max 2 charges)
Places an Invisible Stealth Ward that grants vision for 90-120 seconds.
Health Potion
Health Potion (50 gold) Consume
Restores 120 Health over 15 seconds.
57.9% Win Rate 0.6% Pick Rate92 games
Highest Winrate Boots
Core Build
Lost Chapter
Lost Chapter (1200 gold) 40 Ability Power
300 Mana
10 Ability Haste
Enlighten
Levelling up restores 20% max Mana over 3 seconds.
->
Rod of Ages
Rod of Ages (2600 gold) 50 Ability Power
400 Health
400 Mana
Timeless
This item gains 10 Health, 20 Mana and 3 Ability Power every 60 seconds up to 10 times. Upon reaching max stacks, gain a level.
Eternity
Taking damage from champions restores 10% of the damage as Mana.
Casting an ability heals for 25% of Mana spent.
Archangel's Staff
Archangel's Staff (2900 gold) 70 Ability Power
600 Mana
25 Ability Haste
Awe
Gain Ability Power equal to 1% bonus Mana.
Manaflow (8s, max 5 charges)
Landing Abilities grants 5 max Mana (doubled vs. champions).
Transforms into Seraph's Embrace at 360 max Mana.
Rylai's Crystal Scepter
Rylai's Crystal Scepter (2600 gold) 65 Ability Power
400 Health
Rimefrost
Damaging Abilities Slow enemies by 30% for 1 second.
58.2% Win Rate 3.9% Pick Rate580 games
Final Build
Mejai's Soulstealer
Mejai's Soulstealer (1500 gold) 20 Ability Power
100 Health
Glory
Takedowns grant Glory, up to 25. 10 Glory is lost on death.
Gain 5 Ability Power per Glory and 10% Move Speed at 10 or higher Glory.
74.6% Win Rate 2.5% Pick Rate374 games
Other Items
Rabadon's Deathcap
Rabadon's Deathcap (3600 gold) 130 Ability Power
Magical Opus
Increases your total Ability Power by 30%.
59.3% Win Rate 21.7% Pick Rate3218 games
Liandry's Torment
Liandry's Torment (3000 gold) 70 Ability Power
300 Health
Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.
Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.
61.8% Win Rate 8.9% Pick Rate1321 games
Void Staff
Void Staff (3000 gold) 95 Ability Power
40% Magic Penetration
55.0% Win Rate 8.2% Pick Rate1223 games
Morellonomicon
Morellonomicon (2950 gold) 75 Ability Power
350 Health
15 Ability Haste
Grievous Wounds
Dealing magic damage to champions applies 40% Wounds for 3 seconds.
47.6% Win Rate 5.1% Pick Rate756 games
Cosmic Drive
Cosmic Drive (3000 gold) 70 Ability Power
350 Health
25 Ability Haste
4% Move Speed
Spelldance
Dealing magic or true damage to champions grants Move Speed for 4 seconds.
60.2% Win Rate 4.7% Pick Rate698 games
Bloodletter's Curse
Bloodletter's Curse (2900 gold) 60 Ability Power
350 Health
15 Ability Haste
Vile Decay
Dealing magic damage with abilities or passives to champions reduces their Magic Resist by 5% for 6 seconds, up to 30%.
54.8% Win Rate 4.2% Pick Rate629 games
Banshee's Veil
Banshee's Veil (3000 gold) 105 Ability Power
40 Magic Resist
Annul
Grants a Spell Shield that blocks the next enemy Ability.
60.1% Win Rate 3.7% Pick Rate554 games

Cassiopeia Mid Runes

Most Frequent Runes

Primary Path
Precision
Conqueror
Conqueror

Conqueror

Basic attacks or spells that deal damage to an enemy champion grant 2 stacks of Conqueror…

Presence of Mind
Presence of Mind

Presence of Mind

Damaging an enemy champion restores 6-50 (80% for ranged) mana or 6 energy.Take…

Legend: Haste
Legend: Haste

Legend: Haste

Gain 1.5 basic ability haste for every Legend stack (max 10 stacks).Earn progre…

Last Stand
Last Stand

Last Stand

Deal 5% - 11% increased damage to champions while you are below 60% health. Max…

Secondary Path
Sorcery
Manaflow Band
Manaflow Band

Manaflow Band

Hitting an enemy champion with an ability permanently increases your maximum ma…

Transcendence
Transcendence

Transcendence

Gain bonuses upon reaching the following levels:Level 5: +5 Ability Haste Level…

Adaptive
Adaptive Force
Adaptive Force

Adaptive Force

Grants 9 Attack Damage or 9 Ability Power

Adaptive Force
Adaptive Force

Adaptive Force

Grants 9 Attack Damage or 9 Ability Power

Scaling Health
Scaling Health

Scaling Health

Increases health from 10 to 180 HP across levels 1-18

51.7% Win Rate 65.6% Pick Rate9740 games

Best Win Rate Runes

Primary Path
Precision
Conqueror
Conqueror

Conqueror

Basic attacks or spells that deal damage to an enemy champion grant 2 stacks of Conqueror…

Presence of Mind
Presence of Mind

Presence of Mind

Damaging an enemy champion restores 6-50 (80% for ranged) mana or 6 energy.Take…

Legend: Haste
Legend: Haste

Legend: Haste

Gain 1.5 basic ability haste for every Legend stack (max 10 stacks).Earn progre…

Last Stand
Last Stand

Last Stand

Deal 5% - 11% increased damage to champions while you are below 60% health. Max…

Secondary Path
Resolve
Conditioning
Conditioning

Conditioning

After 12 min gain +8 Armor and +8 Magic Resist and increase your Armor and Magi…

Overgrowth
Overgrowth

Overgrowth

Absorb life essence from monsters or enemy minions that die near you, permanent…

Adaptive
Adaptive Force
Adaptive Force

Adaptive Force

Grants 9 Attack Damage or 9 Ability Power

Adaptive Force
Adaptive Force

Adaptive Force

Grants 9 Attack Damage or 9 Ability Power

Scaling Health
Scaling Health

Scaling Health

Increases health from 10 to 180 HP across levels 1-18

52.4% Win Rate 17.3% Pick Rate2568 games

Cassiopeia best with

Illaoi Synergy Champion
+8.0%
Illaoi
Illaoi
Sona Synergy Champion
+5.8%
Sona
Sona

Cassiopeia Mid Skill (abilities) Orders

Most Frequent Skill Order

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Q
Q
Q
Q
Q
Q
Q
W
W
W
W
W
W
W
E
E
E
E
E
E
E
R
R
R
R
R
Max Order: E > Q > W
49.3% Win Rate 53.5% Pick Rate7947 games

Highest Win % Skill Order

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Q
Q
Q
Q
Q
Q
Q
W
W
W
W
W
W
W
E
E
E
E
E
E
E
R
R
R
R
R
Max Order: E > Q > W
56.9% Win Rate 3.7% Pick Rate551 games

Countered by Cassiopeia

Azir - countered by Cassiopeia
+6.4%
Azir
Azir
Lissandra - countered by Cassiopeia
+5.4%
Lissandra
Lissandra
Irelia - countered by Cassiopeia
+2.6%
Irelia
Irelia
Twisted Fate - countered by Cassiopeia
+1.5%
Twisted Fate
Twisted Fate
Aurora - countered by Cassiopeia
+3.5%
Aurora
Aurora
Katarina - countered by Cassiopeia
+2.9%
Katarina
Katarina
Akali - countered by Cassiopeia
+2.4%
Akali
Akali
Galio - countered by Cassiopeia
+2.3%
Galio
Galio
Ryze - countered by Cassiopeia
+4.4%
Ryze
Ryze
Zoe - countered by Cassiopeia
+2.0%
Zoe
Zoe
Fizz - countered by Cassiopeia
+1.9%
Fizz
Fizz
Yone - countered by Cassiopeia
+1.8%
Yone
Yone

Cassiopeia Counterpicks

Ahri - effective counter against Cassiopeia
-4.4%
Ahri
Ahri
Ekko - effective counter against Cassiopeia
-4.2%
Ekko
Ekko
Syndra - effective counter against Cassiopeia
-3.7%
Syndra
Syndra
Viktor - effective counter against Cassiopeia
-2.8%
Viktor
Viktor
Hwei - effective counter against Cassiopeia
-2.6%
Hwei
Hwei
Diana - effective counter against Cassiopeia
-2.2%
Diana
Diana
Yasuo - effective counter against Cassiopeia
-1.9%
Yasuo
Yasuo
Morgana - effective counter against Cassiopeia
-1.8%
Morgana
Morgana

Cassiopeia Mid Lane Matchups

Cassiopeia
+2.5%
Sylas

Cassiopeia vs Sylas
Cassiopeia
-4.4%
Ahri

Cassiopeia vs Ahri

Cassiopeia lore:

Cassiopeia is a deadly creature bent on manipulating others to her sinister will. Youngest and most beautiful daughter of the noble Du Couteau family of Noxus, she ventured deep into the crypts beneath Shurima in search of ancient power. There, she was bitten by a gruesome tomb guardian, whose venom transformed her into a viper-like predator. Cunning and agile, Cassiopeia now slithers under the veil of night, petrifying her enemies with her baleful gaze.

Cassiopeia tips:

  • Use Twin Fang on poisoned stationary targets like monsters and units stunned by her Petrifying Gaze for maximum damage.
  • Lead your enemy when targeting with Noxious Blast to ensure the hit.

Playing Against Cassiopeia

  • Be wary of Cassiopeia's damage potential with Twin Fang when she has you poisoned.
  • Turn away from Cassiopeia when she is casting Petrifying Gaze to get slowed instead of stunned.

Cassiopeia abilities description:

Serpentine Grace
P
Serpentine Grace (passive)
Cassiopeia gains Move Speed per level, but she cannot purchase Boots items.
Noxious Blast
Q
Noxious Blast (Q)
Cassiopeia blasts an area with Poison after a brief delay, granting her increased Move Speed if she hits an enemy champion.
Miasma
W
Miasma (W)
Cassiopeia releases several clouds of poison, slowing, grounding, and lightly damaging enemies that pass through them. Grounded enemies cannot use Movement abilities.
Twin Fang
E
Twin Fang (E)
Cassiopeia lets loose an attack that deals increased damage to Poisoned targets and heals her for a percentage of the damage dealt. If the target dies from this attack, Cassiopeia regains Mana.
Petrifying Gaze
R
Petrifying Gaze (R)
Cassiopeia releases a swirl of magical energy from her eyes, stunning any enemies in front of her that are facing her and slowing any others with their back turned.

Cassiopeia Skins and Splash Arts

Default Cassiopeia Default Cassiopeia
Desperada Cassiopeia Desperada Cassiopeia
Siren Cassiopeia Siren Cassiopeia
Mythic Cassiopeia Mythic Cassiopeia
Jade Fang Cassiopeia Jade Fang Cassiopeia
Eternum Cassiopeia Eternum Cassiopeia
Spirit Blossom Cassiopeia Spirit Blossom Cassiopeia
Coven Cassiopeia Coven Cassiopeia
Bewitching Cassiopeia Bewitching Cassiopeia
Prestige Mythmaker Cassiopeia Prestige Mythmaker Cassiopeia