Cassiopeia Mid build & stats
- Win rate
- 55.6%
- Pick rate
- 2.0%
- Ban rate
- 1.9%
Challenger
Grandmaster
Master
Diamond
Emerald
Platinum
Gold
Silver
Bronze
Iron
Recommended build
Chosen by win rate among builds with enough games, from ranked matches of high-elo players on patch 16.17
Best three items so far
Boots
Runes
Precision +
Sorcery 
Gain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions.
Precision
Sorcery
Summoner spells
Each line is the variant with the best win rate among those played enough times, not simply the most popular one. Win rates are smoothed so a lucky three-game build can't top the list. Not enough players have finished the same three items yet, so the core above is the three strongest items measured one by one. Sample sizes are shown next to every choice.
Tips for Cassiopeia
Generated from this patch's numbers
- Cassiopeia wins 55.6% of games as Mid on patch 16.17 (153 games).
- Most common core: Rabadon's Deathcap → Rylai's Crystal Scepter → Zhonya's Hourglass — 33% win rate over 6 games.
- Take Deathfire Touch as keystone: picked in 73% of games with a 55% win rate.
- Best matchup: Viktor (56% over 9 games). Hardest: Yasuo (22% over 9 games) — consider a ban or a different pick when you see it.
Items
Most common sets of three completed items
Core build
Starting items
Boots
Legendary items by win rate
| Item | Win rate | Pick |
|---|---|---|
| 88.9% | 6% (9) | |
| 66.7% | 2% (3) | |
| 63.6% | 58% (88) | |
| 63.6% | 7% (11) | |
| 59.3% | 18% (27) | |
| 56.9% | 76% (116) | |
| 51.4% | 24% (37) | |
| 47.4% | 12% (19) | |
| 44.4% | 6% (9) | |
| 33.3% | 2% (3) | |
| 0.0% | 2% (3) |
Runes
Most played full pages and keystone win rates
Sorcery +
Precision 
Damaging a champion with an ability burns them over time.
Sorcery
Precision
Precision +
Sorcery
Sorcery +
Precision
Keystones
-
Deathfire Touch
Damaging a champion with an ability burns them over time.
55.0%73% pick
-
Conqueror
Gain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions.
57.7%17% pick
-
Stormraider's Surge
Dealing 25% of a champion's maximum health grants a burst of MS and Slow Resist.
60.0%10% pick
Summoner spells
-
Flash + Teleport
60.6%46% pick
-
Flash + Ghost
57.8%29% pick
-
Flash + Ignite
38.1%14% pick
Abilities & skill order
Which ability to max first, from match timelines
E
Q
W
50.0%2 games
Most common first three levels: E → Q → W (50%).
-
PSerpentine GraceAll Move Speed bonuses are more effective on Cassiopeia.
-
QNoxious Blast
Cassiopeia blasts an area with Poison after a brief delay, granting her increased Move Speed if she hits an enemy champion.
-
WMiasma
Cassiopeia releases several clouds of poison, slowing, grounding, and lightly damaging enemies that pass through them. Grounded enemies cannot use Movement abilities.
-
ETwin Fang
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.
-
RPetrifying GazeCassiopeia 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.