Cassiopeia ADC is ranked A Tier and has a 61.29% win rate in LoL Ultimate Spellbook Patch 14.21. We've analyzed 62 Cassiopeia ADC games to compile our statistical Cassiopeia Spellbook Build Guide. For items, our build recommends: Rod of Ages, Archangel's Staff, Rylai's Crystal Scepter, Liandry's Torment, Rabadon's Deathcap, and Zhonya's Hourglass. For runes, the strongest choice is Precision (Primary) with Conqueror (Keystone), and Sorcery (Secondary). The optimal Summoner Spells for this build are Placeholder and Flash. Starting items should include Amplifying Tome, Tear of the Goddess, Health Potion, and Stealth Ward. Cassiopeia's Best Spellbook ADC matchups include Tristana, Ashe, and Jinx. Cassiopeia's Best Spellbook ADC counters are Miss Fortune and Smolder.
Cassiopeia Summoner Spells
Cassiopeia Starting Items
Cassiopeia Runes
Cassiopeia Items
Cassiopeia 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 | |||||||||||||
 | W | W | W | W | W | |||||||||||||
 | E | E | E | E | E | |||||||||||||
 | R | R | R |
Cassiopeia Item Purchase Order
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3250Cassiopeia Ultimate Spellbook Stats
Cassiopeia Trinkets
Cassiopeia Situational Items
Best Support Duo Queue Champions for Cassiopeia ADC in Ultimate Spellbook(over 51% win rate with Cassiopeia)
Average Support Duo Queue Champions for Cassiopeia ADC in Ultimate Spellbook(49% - 51% win rate with Cassiopeia)
Even ADC Matchups for Cassiopeia ADC in Ultimate Spellbook(49% - 51% win rate for Cassiopeia)
Best Support Champions to Counter Cassiopeia ADC(under 49% win rate for Cassiopeia)
Even Support Matchups for Cassiopeia ADC in Ultimate Spellbook(49% - 51% win rate for Cassiopeia)