Augment Combos for Cassiopeia
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Cassiopeia ARAM Mayhem Build & Augments
Mayhem-specific augment picks, synergies, and meta data for Cassiopeia in patch 26.14.
Skill Priority
Data date: 20260717
Q>E>W Pick Rate: 35.53% Win Rate: 48.97%
Q W E Q Q R Q E Q E R E E W W Pick Rate: 12.26% Win Rate: 48.93%
E W Q Q Q R Q E Q E R E E W W Pick Rate: 1.40% Win Rate: 48.70%
Q W E Q Q R Q W Q E R E E E W Pick Rate: 1.24% Win Rate: 48.74%
Q>W>E Pick Rate: 23.77% Win Rate: 48.82%
Q W E Q Q R Q W Q W R W W E E Pick Rate: 8.53% Win Rate: 48.78%
Q W E Q Q R Q E Q W R W W W E Pick Rate: 1.03% Win Rate: 48.89%
Q W E Q Q R Q W Q W R E W W E Pick Rate: 0.86% Win Rate: 48.86%
E>Q>W Pick Rate: 18.25% Win Rate: 49.59%
Q W E E E R E Q E Q R Q Q W W Pick Rate: 6.64% Win Rate: 49.67%
Q W E Q E R E E E Q R Q Q W W Pick Rate: 0.79% Win Rate: 49.91%
E W Q E E R E Q E Q R Q Q W W Pick 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: 41.68% Win Rate: 46.67%
Pick Rate: 2.05% Win Rate: 47.42%
Pick Rate: 0.71% Win Rate: 47.50%
Pick Rate: 3.85% Win Rate: 45.84%
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: 3.73% Win Rate: 50.16%
Pick Rate: 3.52% Win Rate: 49.07%
Pick Rate: 1.12% Win Rate: 50.00%
Pick Rate: 0.72% Win Rate: 50.44%
Pick Rate: 9.85% Win Rate: 47.41%
Best Augments for Cassiopeia
Prismatic
Tier + appearance rate
Infernal Conduit
Win rate: 57.83%
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: 60.87%
Gain ability haste equal to 30% AP.
Archmage
Win rate: 54.04%
Casting a spell refunds another random spell's cost by the required number of% of the original spell's Cooldown.
Infinite Recursion
Win rate: 62.09%
Gain 60 ability haste, increased by 3 each time you score a champion takedown.
Quest: Wooglet's Witchcap
Win rate: 55.89%
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: 50.25%
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: 61.76%
Gain the required number of Omnivamp.
Magic Missile
Win rate: 59.22%
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.
Phenomenal Evil
Win rate: 61.54%
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.
Ethereal Weapon
Win rate: 58.89%
Your abilities apply on-hit effects (1 second cooldown per target).
Overflow
Win rate: 51.73%
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: 60.47%
Gain one random Prismatic augment, excluding the other two offerings in your current assortment.
Silver
Tier + appearance rate
Ice Cold
Win rate: 54.12%
Your slowing effects reduce the movement speed of targets by an additional 100.
Mind to Matter
Win rate: 53.91%
Grants bonus health equal to 50% maximum mana.
Witchful Thinking
Win rate: 55.31%
Grants 20 to 80 ability power.
Upgrade Zhonya's
Win rate: 54.17%
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.
Slap Around
Win rate: 53.84%
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.
Purist - Caster
Win rate: 54.40%
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%.
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Recent Stats Changes
Recent Snapshots
20260718_081020 • Patch: 26.14 • C
✨ Augment changed: Silver
Rank: 147 Win: 46.98% Pick: 2.44%
Rank Δ: ↓ -3 Win Rate Δ: -0.22% Pick Rate Δ: +0.10%
Silver +Twin Fire -Trusty Weapon
20260710_214816 • Patch: 26.13 • C
🛠 Build changed: Boots, Late
Rank: 144 Win: 47.20% Pick: 2.34%
Rank Δ: ↓ -1 Win Rate Δ: -0.12% Pick Rate Δ: 0.00%
20260701_210447 • Patch: 26.13 • C
🛠 Build changed: Boots
Rank: 143 Win: 47.32% Pick: 2.34%
Rank Δ: 0 Win Rate Δ: -0.03% Pick Rate Δ: 0.00%
20260630_030136 • Patch: 26.13 • C
🛠 Build changed: Boots
Rank: 143 Win: 47.35% Pick: 2.34%
20260628_030444 • Patch: 26.13 • C
🛠 Build changed: Boots
Rank: 141 Win: 47.40% Pick: 2.35%
20260627_030216 • Patch: 26.13 • C
Rank: 144 Win: 47.39% Pick: 2.32%
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.
