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 must hit something to recast her Ultimate, try to evade her between casts.
Gwen needs to attack a few times to set up her damage, so try to get the jump on her.
Gwen's Hallowed Mist shroud will only follow her once, after that it will dissipate when she leaves.
The stat comparisons provided here show some important Cassiopeia vs. Gwen matchup stats that can help us grasp the differences between these two champs. For instance, Cassiopeia’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Gwen’s ratio of NaN, indicating that Cassiopeia may be more central to her team's team fighting potential than Gwen..
Cassiopeia normally has a similar longest kill spree as her opponent does. Typically, she receives less damage than Gwen. This often reflects different amounts of tankyness, but it can also show that the champion with more health has less mobility and thus is unable to escape additional damage when engaged or poked.
Both League champs are great champions. Both have their pros and cons. In the game's current meta, Cassiopeia usually wins when taking on Gwen, with a 53.0% win rate. As a result, Cassiopeia makes a good counter for Gwen.
While Cassiopeia does have a higher winrate than Gwen, when on opposite teams, Cassiopeia also has a much greater level of difficulty that makes her a more time consuming character to develop with. You don't need to be too worried when picking Cassiopeia into Gwenas her relative depth means you may not be able to reach her full potential without a lot of practice beforehand.
Additionally, Cassiopeia also has a good amount of CC and other utility, a similar amount to Gwen. This often makes her just as valuable during team fights, especially when trying to counter champions with a lot of burst damage.
While there isn't one best champion overall in League of Legends, in Cassiopeia vs Gwen matchups, Cassiopeia is the better champion with a noticably higher win rate, more champion depth, and a similar amount of utility to help out your allies during team fights.
Cassiopeia is a good counter to Gwen. Make sure you focus your strategy on maximizing your CS and destroying objectives. If you do that, you should be able to stand on your own as Cassiopeia against Gwen.
If you would like to truly master Cassiopeia to counter Gwen during both the lane and mid / late game phases of League of Legends, you should keep reading to pick up a few extra lessons on this matchup. If you pay attention to the build and tips displayed above, you will increase your win rate by a lot and be that much closer to League of Legends pro players.
Cassiopeia usually accumulates a similar amount of CS as Gwen. Champions who typically don't take many minion kills often don't have to have much CS to be valuable teammates, such as support champions. These kinds of champions are capable of scaling well off of their abilities and first items alone. Yet, champs with a lot of CS, such as hyper-carries, often have to have several high cost items to be effective. In either situation, try to do better than the numbers reported on this page to do well.
The most crucial items to use in your Cassiopeia versus Gwen build include Seraph's Embrace, Liandry's Torment, and Rod of Ages. When Cassiopeia used at least these three pieces in her build, she performed much better against Gwen than with most other common builds. In fact, Cassiopeia had an average win rate of 53.0% battling Gwen with this counter build.
To have the best probability of vanquishing Gwen as Cassiopeia, Cassiopeia players should take the Conqueror, Presence of Mind, Legend: Tenacity, Last Stand, Manaflow Band, and Transcendence runes from the Precision and Sorcery rune sets. Of all the rune combinations that we analyzed for Cassiopeia vs Gwen counterpicks, this blending of runes resulted in the best win rate. Notably, these runes provided a 53.0% win rate overall.
If you would like to view Cassiopeia vs Gwen tips and matchup stats and build suggestions for a an individual division, feel free to select one from the selection menu displayed above. At first, the stats and strategies displayed are calculated using every match played with both champs.