Cassiopeia, League of Legends champion
Win Rate
44.2%
Pick Rate
0.6%
Ban Rate
0.7%

Cassiopeia Mid Build: Items & Boots

Cassiopeia F TierMage
Patch
26.20
Games
1,155
Lane
Mid
Tier
All Tiers
Last Updated
Oct 17, 2026 UTC
Methodology
Data Methodology

The most-played Patch 26.20 Cassiopeia build is Armored Advance, Rod of Ages, Rylai's Crystal Scepter, Seraph's Embrace, Zhonya's Hourglass, Liandry's Torment, Oracle Lens: 10.06% of games, 57.99% win rate. Below are the boots, first items, starting items and summoner spells players pick most, each with its own win rate and game count.

Best Cassiopeia Build - Highest Win Rate Items

Top Summoner Spells

  • TeleportFlash
    Teleport + Flash
    48.3%Win Rate55.0%Pick Rate
  • IgniteFlash
    Ignite + Flash
    61.1%Win Rate16.5%Pick Rate

Build Stats

51.38%Win Rate
+7.22%WR Diff
5.01%Pick Rate
109Matches

This Cassiopeia build focuses on ability power for maximum spell damage. Build the core items first for your power spike, then adapt with situational items based on enemy team composition.

The core items for this Cassiopeia build are Rod of Ages, Liandry's Torment, and Rylai's Crystal Scepter. This item combination achieves a 51.4% win rate across 109 matches analyzed.

At full build, Cassiopeia gains a total of 370 AP and 1050 Health, giving a strong power profile for magic damage.

Best Cassiopeia Runes

Sorcery primary rune treeSorcery
  • Deathfire Touch
  • Manaflow Band
  • Transcendence
  • Scorch
Precision secondary rune treePrecision
  • Coup de Grace
  • Presence of Mind
  • Adaptive Force
  • Adaptive Force
  • Health Scaling
View full runes

Cassiopeia Abilities

View ability details

Cassiopeia build strength based on the items chosen in the build when compared to all builds across every champion. Strongest in: Health. Lower in: Physical Resistance, Gold Efficiency, Magic Resistance, Magic Damage, Physical Damage.

The most popular starting items for Cassiopeia are Doran's Ring, Health Potion, Health Potion, Stealth Ward with a 52.2% win rate and 21.1% pick rate.

52.2%Win Rate
21.1%Pick Rate
50.0%Win Rate
18.4%Pick Rate
These are Cassiopeia's essential core items that you should build in nearly every game. Rod of Ages (46.8% WR, +2.6% WR diff, 62.9% pick rate) provides 350 Health, 500 Mana, 45 AP. Liandry's Torment (46.3% WR, +2.1% WR diff, 39.8% pick rate) provides 300 Health, 60 AP. Rylai's Crystal Scepter (48.3% WR, +4.1% WR diff, 50.2% pick rate) provides 400 Health, 65 AP. Rush these items first to reach your power spike and maximize your impact.
  • Rod of Ages S Tier
    Rod of Ages - 2,600 gold - Cassiopeia core item

    Rod of Ages

    2,600 2,600
    46.77%Win Rate
    +2.61%WR Diff
    62.94%Pick Rate
  • Liandry's Torment S Tier
    Liandry's Torment - 3,000 gold - Cassiopeia core item

    Liandry's Torment

    3,000 3,000
    46.30%Win Rate
    +2.14%WR Diff
    39.83%Pick Rate
  • Rylai's Crystal Scepter S Tier
    Rylai's Crystal Scepter - 2,600 gold - Cassiopeia core item

    Rylai's Crystal Scepter

    2,600 2,600
    48.28%Win Rate
    +4.12%WR Diff
    50.22%Pick Rate
MetaBot Desktop

Theorycraft Your Next Cassiopeia Build

Test any item combination — even off-meta — against thousands of real Cassiopeia matches. See win rate, KDA, damage, and every item's real impact before you ever lock in.

  • Any item combo — even off-meta
  • Thousands of real matches
  • Win rate by rank & game length
Build Theorycrafter in the MetaBot Desktop app analyzing a custom League of Legends item build

Cassiopeia players complete Rod of Ages first in 58% of games, winning 46.8% of them. The median first item is finished at 11:36 (25th to 75th percentile: 10:12 to 13:06).

First item

BuildWin RatePick RateDone atGames
46.8%57.7%11:36633
40.6%30.1%11:18330
41.9%6.7%11:5474

First two items

BuildWin RatePick RateDone atGames
50.1%46.7%19:36463
43.6%10.2%19:24101
44.9%7.0%19:4869

Three-item core

BuildWin RatePick RateDone atGames
57.3%28.1%25:00206
56.5%3.1%25:1823
54.5%3.0%25:4822

Stages keep purchase order, so "A then B" and "B then A" are counted separately. Completion time is the minute the last item of the stage was bought. Boots are tracked separately.

Fair sampleBased on 1,097 matches. That is enough matches for these numbers to be a fair guide, though they will still move between patches.

Cassiopeia players max E > Q > W in 93% of games, winning 44.2% of the 1,035 games that followed that order. The grid shows the most common ability at every level.

Skill priorityE - Twin FangEQ - Noxious BlastQW - MiasmaW
Level123456789101112131415161718
Q12345
W12345
E12345
R123
  • Q > E > W: 5% of games, 43.9% win rate
  • E > W > Q: 2% of games, 35.0% win rate
Fair sampleBased on 1,114 matches. That is enough matches for these numbers to be a fair guide, though they will still move between patches.
Top situational items for Cassiopeia include Seraph's Embrace, Rabadon's Deathcap. These can be swapped out depending on the enemy composition and team needs.
  • Seraph's Embrace S Tier
    Seraph's Embrace - 2,900 gold - Cassiopeia situational item

    Seraph's Embrace

    2,900 2,900
    46.29%Win Rate
    +2.13%WR Diff
    75.76%Pick Rate
  • Rabadon's Deathcap S Tier
    Rabadon's Deathcap - 3,500 gold - Cassiopeia situational item

    Rabadon's Deathcap

    3,500 3,500
    46.88%Win Rate
    +2.72%WR Diff
    8.31%Pick Rate
The best boots for Cassiopeia are Swiftmarch. Adjust based on enemy team comp.
  • Swiftmarch S Tier
    Swiftmarch - 1,000 gold - Cassiopeia boots

    Swiftmarch

    1,000 1,000
    47.48%Win Rate
    +3.32%WR Diff
    46.32%Pick Rate
The recommended trinket for Cassiopeia is Oracle Lens for vision control and map awareness.
  • Oracle Lens S Tier
    Oracle Lens - Cassiopeia trinket for vision control

    Oracle Lens

    0 0
    48.60%Win Rate
    +4.44%WR Diff
    9.26%Pick Rate

Combined statistics from all items in this Cassiopeia build.

  • Total movement speedMovement Speed:65
  • Total healthHealth:1050
  • Total manaMana:1500
  • Total ability powerAbility Power:370

Build Comparison

Best WR
Most Played
Alt 1
Alt 2
Cassiopeia movement speedSpeed
45
65
65
45
Cassiopeia healthHealth
1050
1050
1050
1050
Cassiopeia manaMana
1500
1500
1500
1500
Cassiopeia ability powerAP
345
345
370
345
When facing Cassiopeia's top counters like Yone, Lux, Yasuo, consider adjusting your situational items to increase survivability and match their damage output. If counter champions are building high damage, prioritize armor items against AD-heavy counter picks or magic resistance items against AP threats in your situational item slots to reduce burst damage and improve trading potential. Your core build provides strong damage output. Against tanky counter picks, consider penetration items or percentage-based damage from your situational options to maintain kill pressure. Adapt your final build slots with items like Seraph's Embrace or Rabadon's Deathcap based on which counter champions you're facing and their itemization patterns. Monitor enemy builds and adjust accordingly for optimal Cassiopeia performance.
burst mageFirst Power Spike2,600gRod of Ages at 11:36 (median)

This Cassiopeia burst mage build is optimized for players looking to maximize their impact in League of Legends. Its 51.4% win rate comes from only 109 games, so treat it as an observation rather than a proven edge. The build's key strengths include devastating ability power scaling with 370 total AP and substantial health pool for survivability. Choose this build when your team needs magic damage, especially if teammates are primarily AD-focused. Cassiopeia with this build can punish teams that stack armor. Consider the enemy team composition when finalizing your situational items to maximize Cassiopeia's effectiveness. However, be aware that this build lacks defensive stats making Cassiopeia vulnerable to burst damage and limited ability haste may result in longer cooldowns. With a total gold cost of 15,600, this Cassiopeia build scales into the late game. Focus on farming efficiently and reaching your Rod of Ages, Liandry's Torment, and Rylai's Crystal Scepter power spike before taking major fights. For optimal results with this Cassiopeia build, focus on proper itemization timing, positioning in teamfights, and adapting your situational items based on the specific challenges each game presents.

Strengths

  • Devastating ability power scaling with 370 total AP
  • Substantial health pool for survivability

Weaknesses

  • Lacks defensive stats making Cassiopeia vulnerable to burst damage
  • Limited ability haste may result in longer cooldowns

Cassiopeia Mid Boots, Starting Items & Summoner Spells (Patch 26.20)

1,107 games

Most Cassiopeia Mid players rush Rod of Ages first (58% of games), finished at a median of 11.6 minutes. Swiftmarch are the usual boots (48%). The standard summoner spells are Flash + Teleport (59%). The game usually starts with Doran's Ring + Health Potion + Health Potion.

Cassiopeia boots

OptionPlayersWin RateGames
SwiftmarchSwiftmarchMost played48.2%47.6%534
Spellslinger's ShoesSpellslinger's Shoes30.1%45.3%333
Chainlaced CrushersChainlaced Crushers5.4%43.3%60
Immortal PathImmortal Path4.5%34.0%50

Cassiopeia starting items

OptionPlayersWin RateGames
Doran's RingHealth PotionDoran's Ring + Health Potion ×2Most played38.9%47.7%430
Doran's RingHealth PotionStealth WardDoran's Ring + Health Potion ×2 + Stealth Ward26.4%42.8%292
Health PotionTear of the GoddessHealth Potion ×2 + Tear of the Goddess15.4%40.6%170
Health PotionTear of the GoddessStealth WardHealth Potion ×2 + Tear of the Goddess + Stealth Ward11.6%38.3%128

Cassiopeia summoner spells

OptionPlayersWin RateGames
FlashTeleportFlash + TeleportMost played58.9%42.9%652
FlashGhostFlash + Ghost17.4%42.0%193
FlashIgniteFlash + Ignite11.9%46.2%132
ExhaustFlashExhaust + Flash8.4%47.3%93

Every option is listed with its own pick rate, win rate and game count from ranked games this patch. Options under 40 games are left out.

Cassiopeia First Item and Core Build Timing

Which item Cassiopeia players finish first and which three-item core they build, with the median completion minute and the middle 50% of games — the timing to beat if you want to spike before your opponent.

First completed item

ItemsFinishedPlayersWin RateGames
Rod of Ages Rod of Ages11.6 min
10.2-13.1 min
57.7%46.8%632
Archangel's Staff Archangel's Staff11.3 min
9.9-12.6 min
30.1%40.6%330
Blackfire Torch Blackfire Torch11.9 min
10.6-13.5 min
6.8%41.9%74

Three-item core

ItemsFinishedPlayersWin RateGames
Rod of AgesArchangel's StaffRylai's Crystal Scepter Rod of Ages → Archangel's Staff → Rylai's Crystal Scepter25.0 min
22.9-27.1 min
28.1%57.3%206

Every Cassiopeia Mid Item by Win Rate

The completed items Cassiopeia players build most this patch, with the share of games each one appears in and its win rate. Situational items sit low in pick rate for a reason — read the win rate next to the game count.

OptionPlayersWin RateGames
Seraph's EmbraceSeraph's EmbraceMost played79.0%46.3%874
Rod of AgesRod of Ages65.6%46.8%726
Rylai's Crystal ScepterRylai's Crystal Scepter52.4%48.3%580
Liandry's TormentLiandry's Torment41.6%46.3%460
Zhonya's HourglassZhonya's Hourglass17.9%49.5%198
Blackfire TorchBlackfire Torch11.1%40.7%123
Rabadon's DeathcapRabadon's Deathcap8.7%46.9%96

Cassiopeia Build Planner

Plan a build

Start from Cassiopeia's most common core and swap items to see the total gold and stats. When your picks contain a three-item core players actually build, its recorded win rate shows up.

Cassiopeia's most-built items
Your build (3/6)
Rod of AgesRylai's Crystal ScepterSwiftmarch
Total gold6,200

No recorded three-item core in this build yet — it may be off-meta.

Total stats from items
Ability Power
110
Health
750
Mana
500
Move Speed
65

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