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.
If Nautilus uses Riptide right next to you, hold in place until the ripple effect finishes before running. Running early will run straight into the secondary explosions, causing you to take additional damage and slow.
While Nautilus is shielded, he is capable of dealing large amounts of area of effect damage with his basic attacks - consider taking down the shield if you have time.
The stats provided here feature several important Cassiopeia versus Nautilus matchup stats that may help you grasp the distinctions between the pair. For instance, Cassiopeia’s KDA ratio ([kills + assists] / deaths) of NaN is better than Nautilus’s KDA ratio of NaN, indicating that Cassiopeia may be more central to her team's team fighting capacity than Nautilus. This observation is in large part caused by the difference in kills.
Cassiopeia often has a much larger longest kill spree than her matchup does. Commonly, she takes more damage than Nautilus. This typically indicates different amounts of tankyness; however, it can also show that the champ with increased health has less agility and thus is unable to escape additional harm when engaged or poked.
Both League champions are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Cassiopeia usually wins when trying to fight Nautilus, with a 53.9% win rate. Therefore, Cassiopeia makes a great counter to Nautilus.
While Cassiopeia does have a higher win rate compared to Nautilus, when facing one another, Cassiopeia also has a much greater difficulty level that makes her a more difficult champion to learn. You don't need to be too worried when picking Cassiopeia into Nautilusas her relative depth means you may not be able to reach her full potential without a lot of practice beforehand.
Additionally, Cassiopeia has a good amount of CC and other utility, a similar amount to Nautilus. This makes her just as valuable during teamfights, especially when trying to counter champions with a lot of burst damage.
While there is not a single best champion for every situation in League of Legends, in Cassiopeia vs Nautilus 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 team fights.
Cassiopeia is a great counter for Nautilus. Focus your play on increasing your CS and taking out objectives. If you are able to do that, you should be able to stand on your own as Cassiopeia against Nautilus.
To truly master Cassiopeia to counter Nautilus 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 stats shown above, you should grow your win rate significantly and be that much closer to League of Legends pro players.
Cassiopeia most often accumulates much more CS compared to Nautilus. Champions who typically don't acquire many minion kills often don't need much CS to be valuable teammates, such as support champions. They are capable of scaling properly 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 here to do well.
The most important items to have in your Cassiopeia versus Nautilus build include Seraph's Embrace, Rabadon's Deathcap, and Liandry's Torment. When Cassiopeia bought at least these three pieces in her build, she performed a lot better versus Nautilus than with many other commonly used counter builds. In fact, Cassiopeia boasted an average win rate of 53.9% when countering Nautilus with this counter build.
To have the highest probability of beating Nautilus 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. Out of all the rune sets that we analyzed for Cassiopeia vs Nautilus battles, this combo of runes resulted in the best win rate. Notably, these runes provided a 53.9% winrate overall.
By default, tips, statistics, and builds on how to beat Nautilus as Cassiopeia are given for all skill levels, merged. If you want to filter the statistics and builds to a specific rank, you can use the selection menu earlier in the counter matchup guide.