Lead your enemy when targeting with Noxious Blast to ensure the hit.
Use Twin Fang on poisoned stationary targets like monsters and units stunned by her Petrifying Gaze for maximum damage.
Gwen can still damage enemies outside her Hallowed Mists, especially with her Ultimate's range.
Some of Gwen's Abilities can apply her passive to multiple enemies, so aim them at groups to get maximum damage and healing.
Always be Attacking - In addition to dealing bonus damage, Gwen's Attacks empower or reset many of her Abilities.
The Cassiopeia Gwen synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Gwen, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Cassiopeia sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Gwen. His KDA went down from NaN to NaN. This fall shows that Gwen helps Cassiopeia perform poorer in competitive League rounds. Yet, the small difference proves that this performance change is not very impactful.
When Cassiopeia is paired with Gwen, she sees a little drop in her full damage output. This could signal that Gwen does not support by providing cover for her to deal more damage or that her allyship also helps increase the match's duration. Similarly, when Cassiopeia is played alongside Gwen on the same team, he usually scores many fewer killing sprees than when she plays alone. This is contrasting evidence that she is worse when playing synergisticly with Gwen.
Additionally, when Cassiopeia plays with Gwen on the same team, she often receives a little less damage than when she fights alone. Taking not as much damage may mean that Gwen does a decent job of protecting Cassiopeia in team fights.
There is no one best synergy for Cassiopeia that will no matter what be her top synergy. However, overall, Gwen is a decent teammate for Cassiopeia. By locking into the same team as Cassiopeia, she improves their win rate by 2.7% to 53.0%. This signals that there is a potentially meaningful strategic relationship between Cassiopeia and Gwen that allows them to perform at the top of their game together than without each other.
Gwen has a much lower diffuclty than Cassiopeia. That means you don't need to be careful when lining up Gwen comrades to go into battle on the same side as, as they will need a much lower level of skill to be able to play well with you.
Fighting together, you should observe an overall large increase in your team’s ability to deal magical damage. Together, these two are able to dish out a surprising amount of magic type damage.
In contrast, by pairing Cassiopeia and Gwen together, you probably will not be providing your side very much tankyness. Plan to have other champs on your team that offsets this hole in this pairing's potential.
Regardless of your Gwen ally's skill level, you need to focus on maximizing your gold income, warding to avoid ambushes, and taking down objectives. If you do this, you should do well anyway.
To truly master Cassiopeia in order to synergize with Gwen during both the early game and mid / late game phases of LoL rounds, you should continue reading to pick up additional tricks and insights into this champion pairing. If you pay attention to the build and stats shown here, you should increase your win rate by a lot.
The most crucial finished items to include in your Cassiopeia and Gwen synergy build include Seraph's Embrace, Rylai's Crystal Scepter, and Liandry's Torment. When Cassiopeia used at least these three finished items in her build, she performed significantly better when fighting alongside Gwen than with most other common item sets. In fact, Cassiopeia boasted an average winrate of 53.0% helping carry Gwen with this build.
To have the greatest chance of annihilating your oponents, Cassiopeia players should use the Conqueror, Presence of Mind, Legend: Tenacity, Last Stand, Manaflow Band, and Transcendence runes from the Precision and Sorcery rune sets. Out of all the runes players chose for this team composition, this composite of runes yielded the top win rate. In fact, these runes averaged a 53.0% winrate overall.
By default, tips, stats, and builds on how to synergize Gwen with Cassiopeia are presented for all skill levels combined. To filter the statistics and builds to a specific rank, you should use the selection menu located at the top of this page.