Augment Combos for Cassiopeia
View all combos →1 combo
Cassiopeia ARAM Mayhem Build & Augments
Mayhem-specific augment picks, synergies, and meta data for Cassiopeia in patch 26.16.
Skill Priority
Data date: 20260820
Q>E>WPick Rate: 35.53%Win Rate: 48.97%
Q W E Q Q R Q E Q E R E E W WPick Rate: 12.26%Win Rate: 48.93%
E W Q Q Q R Q E Q E R E E W WPick Rate: 1.40%Win Rate: 48.70%
Q W E Q Q R Q W Q E R E E E WPick Rate: 1.24%Win Rate: 48.74%
Q>W>EPick Rate: 23.77%Win Rate: 48.82%
Q W E Q Q R Q W Q W R W W E EPick Rate: 8.53%Win Rate: 48.78%
Q W E Q Q R Q E Q W R W W W EPick Rate: 1.03%Win Rate: 48.89%
Q W E Q Q R Q W Q W R E W W EPick Rate: 0.86%Win Rate: 48.86%
E>Q>WPick Rate: 18.25%Win Rate: 49.59%
Q W E E E R E Q E Q R Q Q W WPick Rate: 6.64%Win Rate: 49.67%
Q W E Q E R E E E Q R Q Q W WPick Rate: 0.79%Win Rate: 49.91%
E W Q E E R E Q E Q R Q Q W WPick Rate: 0.72%Win Rate: 49.44%
Starting Items
Pick Rate: 75.69%Win Rate: 49.10%
Pick Rate: 58.11%Win Rate: 48.64%
Pick Rate: 57.09%Win Rate: 47.94%
Pick Rate: 26.97%Win Rate: 48.73%
Pick Rate: 22.58%Win Rate: 50.55%
Boots
Pick Rate: 4.42%Win Rate: 47.97%
Pick Rate: 33.55%Win Rate: 46.11%
Pick Rate: 0.70%Win Rate: 53.98%
Pick Rate: 6.11%Win Rate: 44.90%
Core Builds
Pick Rate: 11.22%Win Rate: 49.40%
Pick Rate: 6.08%Win Rate: 47.74%
Pick Rate: 5.97%Win Rate: 47.77%
Pick Rate: 5.51%Win Rate: 50.15%
Pick Rate: 2.73%Win Rate: 48.40%
Late-Game Builds
Pick Rate: 9.99%Win Rate: 48.06%
Pick Rate: 4.52%Win Rate: 48.32%
Pick Rate: 2.65%Win Rate: 48.34%
Pick Rate: 1.57%Win Rate: 48.60%
Pick Rate: 0.72%Win Rate: 52.22%
Best Augments for Cassiopeia
Prismatic
Tier + appearance rate
Infernal Conduit
Win rate: 56.83%
Your Abilities apply an infinitely stacking Burn, dealing @BleedDamageTooltip@ magic damage per second for @BleedDuration@ seconds.
All your Burn effects lower your basic Ability Cooldowns by @FlatCooldownRefundPerTick@ seconds when they damage enemy champions.
Damage Dealt: @f2@
All your Burn effects lower your basic Ability Cooldowns by @FlatCooldownRefundPerTick@ seconds when they damage enemy champions.
Damage Dealt: @f2@
Eureka
Win rate: 61.23%
Gain ability haste equal to 30% AP.
Archmage
Win rate: 53.69%
Casting a spell refunds another random spell's cost by the required number of% of the original spell's Cooldown.
Infinite Recursion
Win rate: 62.22%
Gain 60 ability haste, increased by 3 each time you score a champion takedown.
Quest: Wooglet's Witchcap
Win rate: 55.71%
Gain a Needlessly Large Rod.
Quest: Obtain Rabadon's Deathcap and Zhonya's Hourglass.
Reward: Upon completing your Quest, convert the items you obtained for the quest into Wooglet's Witchcap.
Quest: Obtain Rabadon's Deathcap and Zhonya's Hourglass.
Reward: Upon completing your Quest, convert the items you obtained for the quest into Wooglet's Witchcap.
Cruelty
Win rate: 50.42%
Immobilizing or grounding an enemy champion summons a comet above them that lands at their current location after 1 second, dealing 50 to 150 (+ 40% AP) (+ 4% of your maximum health) magic damage to enemies within the area (6 second cooldown per target per cast instance).
Gold
Tier + appearance rate
Warlock Juicebox
Win rate: 61.99%
Gain the required number of Omnivamp.
Phenomenal Evil
Win rate: 61.43%
Gain Phenomenal Evil Power.
Phenomenal Evil Power: Generate a permanent stack of Phenomenal Evil each time you damage an enemy champion with ability damage. This effect cannot trigger more than once every second globally and once every 3 seconds from the same cast instance. For each stack, gain 1 ability power.
If this is your second augment, start with 40 Phenomenal Evil stacks, granting you 40 ability power.
Phenomenal Evil Power: Generate a permanent stack of Phenomenal Evil each time you damage an enemy champion with ability damage. This effect cannot trigger more than once every second globally and once every 3 seconds from the same cast instance. For each stack, gain 1 ability power.
If this is your second augment, start with 40 Phenomenal Evil stacks, granting you 40 ability power.
Magic Missile
Win rate: 58.41%
Dealing damage to an enemy champion with an ability within 1000 units fires 3 missiles at them that each deal true damage equal to 0.33...% of the target's maximum health, increased to up to 1% based on distance travelled. This effect can only trigger once every 6 seconds from the same cast.
Ethereal Weapon
Win rate: 60.67%
Your abilities apply on-hit effects (1 second cooldown per target).
Overflow
Win rate: 51.05%
Your abilities' mana costs are doubled, but you also gain 10% (+ 0.5% per 100 maximum mana) increased damage as well as self and outgoing healing and shielding.
Transmute: Prismatic
Win rate: 60.42%
Gain one random Prismatic augment, excluding the other two offerings in your current assortment.
Silver
Tier + appearance rate
Ice Cold
Win rate: 54.09%
Your slowing effects reduce the movement speed of targets by an additional 100.
Mind to Matter
Win rate: 53.61%
Grants bonus health equal to 50% maximum mana.
Witchful Thinking
Win rate: 55.15%
Grants 20 to 80 ability power.
Upgrade Zhonya's
Win rate: 54.41%
Upgrades Seeker's Armguard, Wooglet's Witchcap, and Zhonya's Hourglass, empowering Stasis to allow you to move during its active effect and granting 50% bonus movement speed during Stasis. Additionally, the cooldown of Zhonya's Hourglass Stasis is reduced to 45 seconds.
Purist - Caster
Win rate: 55.83%
Convert all of your bonus attack speed into ability haste at a rate of 0.65 ability haste per 1% bonus attack speed. Additionally, your abilities' total cooldowns are reduced by 10%.
Slap Around
Win rate: 53.41%
Immobilizing or grounding an enemy champion grants you 10 adaptive force, stacking infinitely (5 second cooldown per cast instance). Lose 50% of stacks on death.
Submit a combo for Cassiopeia
Submit combo
Recent Stats Changes
Recent Snapshots
20260821_013430•Patch: 26.16•C🛠 Build changed: Boots, Late
Rank: 144Win: 46.93%Pick: 2.36%
Rank Δ: ↑ +1Win Rate Δ: -0.01%Pick Rate Δ: -0.01%
20260813_155723•Patch: 26.16•C🛠 Build changed: Boots, Late✨ Augment changed: Gold
Rank: 145Win: 46.94%Pick: 2.37%
Rank Δ: ↑ +1Win Rate Δ: +0.09%Pick Rate Δ: -0.05%
Gold +Combusting Interest -Pursuit of Haste
20260731_221718•Patch: 26.15•C🛠 Build changed: Boots, Late
Rank: 146Win: 46.85%Pick: 2.42%
Rank Δ: ↑ +2Win Rate Δ: +0.05%Pick Rate Δ: -0.02%
20260726_185822•Patch: 26.14•C
Rank: 148Win: 46.80%Pick: 2.44%
20260718_081020•Patch: 26.14•C✨ Augment changed: Silver
Rank: 147Win: 46.98%Pick: 2.44%
Silver +Twin Fire -Trusty Weapon
20260710_214816•Patch: 26.13•C
Rank: 144Win: 47.20%Pick: 2.34%
Explore more
Champions like Cassiopeia (Mage)
Full tier list →Other Mage picks in ARAM Mayhem ranked near Cassiopeia on the current patch tier list.
Augments commonly built on Cassiopeia
All augments →Jump to the augment guides Cassiopeia players pick most often this patch.
Related ARAM Mayhem combos
All combos →High-tier combos featured on champions similar to Cassiopeia.
