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.
The stats shown here emphasize some significant Cassiopeia vs. Senna counter statistics that may help you distinguish the differences between the two. As an example, Cassiopeia’s KDA ratio ([kills + assists] / deaths) of NaN is better than Senna’s KDA ratio of NaN, indicating that Cassiopeia may be more central to her team's team fighting potential than Senna..
Cassiopeia often has a slightly larger longest kill spree than her enemy does. Typically, she receives more damage than Senna. This typically indicates differing health capacities; however, it can also show that the champion with higher HP has less agility and thus is not able to flee from additional harm when poked or engaged.
Both League champs are great. Both have their strengths, weaknesses, and counters. In League's current meta, Cassiopeia usually wins when taking on Senna, with a 53.5% win rate. Therefore, Cassiopeia makes a great counter to Senna.
While Cassiopeia does have a higher win rate than Senna, when they face off with one another, Cassiopeia also has a much greater difficulty level that makes her a more complex champion to learn and master. You should be be fine when picking Cassiopeia into Sennaas her relative depth means that you may not be able to reach her full potential without a significant amount of practice beforehand.
Moreover, Cassiopeia has a good amount of CC and other utility, a similar amount to Senna. This often makes her just as valuable during team fights, especially when facing champions with a ton of burst damage.
While there is not a single best champion for every situation in League of Legends, in Cassiopeia vs Senna matchups, Cassiopeia is the better champ with a noticably higher win rate, more champion depth, and a similar amount of utility to help out your allies during teamfights.
Cassiopeia is a great counter to Senna. You will do well by focussing your strategy on keeping up your CS and clearing objectives. If you do that, you should be able to stand on your own as Cassiopeia against Senna.
To truly master Cassiopeia in order to counter Senna during both the early game 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 shown above, you will grow your win rate significantly and be that much closer to League of Legends pro players.
Cassiopeia on average picks up much more CS relative to Senna. Champions who on average don't take much CS often don't have to have much CS to be valuable teammates, such as support champions. They are capable of scaling well off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically have to have a lot of items to be effective. In either situation, try to exceed the values shown on this page to do well.
The most crucial items to prioritize in your Cassiopeia versus Senna build include Everfrost, Seraph's Embrace, and Rylai's Crystal Scepter. When Cassiopeia combined at least these three items in her build, she performed a lot better versus Senna than with most other commonly used builds. In fact, Cassiopeia boasted an average win rate of 53.5% when playing against Senna with this counter build.
To have the highest likelihood of crushing Senna as Cassiopeia, you should equip 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 builds we have analyed for Cassiopeia vs Senna counters, this order of runes resulted in the highest win rate. Moreover, these runes provided a 53.5% winrate overall.
If you would like to get Cassiopeia x Senna tips and matchup stats and build suggestions for a an individual division, feel free to select one from the selection menu provided above. By default, the stats and build suggestions shown are calculated using all matches finished with both champs.