Cassiopeia vs Sion Learn how to vs Sion as Cassiopeia. We aggregate Cassiopeia vs Sion high elo matchup stats from Cassiopeia one tricks and mains Build RankingCountersARAMStreamersBETARole:vs. BestWorstBest Top Picks vs Cassiopeia TopBest Lane Matchups vs Cassiopeia Top Cassiopeia Mains vs Sion Top vs SionOverall Stat 57.4%56.5%Win Rate2.75:12.09:1KDA35 CS Diff pre 6913 CS Diff at 151013 CS Diff170126 Gold Diff pre 6508358 Gold Diff at 151461464 Gold Diff4552 EXP Diff pre 6455210 EXP Diff at 151512941 EXP DiffAverage Stats over TimeGold DiffCS DiffEXP DiffNumber of games: 61 *Onetricks tend to have better-than-average stats due to their champion masteryCassiopeia OTP Builds vs Sion Top