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.
When retreating with low health, be prepared to dodge Lux's Final Spark, a red targeting beam fires prior to the main beam, so try to move to the side if possible.
Lux has powerful zone control abilities. Try to spread out and attack from different directions so she cannot lock down a specific area.
The stat comparisons shown on this page underscore some important Cassiopeia against Lux matchup stats that may help us distinguish the distinctions between this pair of champions. For instance, Cassiopeia’s KDA ratio ([kills + assists] / deaths) of NaN is more than Lux’s ratio of NaN, highlighting that Cassiopeia may be more central to her team's team fighting potential than Lux..
Cassiopeia normally has a slightly larger longest killing spree than her opponent does. Commonly, she takes more damage than Lux. This often reflects different amounts of tankyness; however, it can also illustrate that the champ with higher HP has less mobility and thus is unable to kite away from additional harm when engaged or poked.
Both League of Legends champs are great champions. Both have their strengths, weaknesses, and counters. In League's current meta, Cassiopeia usually loses when trying to fight Lux, with a 48.2% win rate. As a result, Cassiopeia makes a bad counter to Lux.
While Cassiopeia does have a lower win rate than Lux, when on opposite teams, Cassiopeia also has a much greater difficulty level that makes her a more time consuming character to pick up and master. You should be careful when picking Cassiopeia into Luxas her relative depth means that you may not be able to reach her full potential without a significant amount of practice beforehand.
Furthermore, Cassiopeia has a good amount of CC and other utility, a similar amount to Lux. This makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there is not one best champion for every situation in League of Legends, in Cassiopeia vs Lux matchups, Lux is the better champion with a lower win rate, more champion depth, and a similar amount of utility to help out your allied champions during late stage team fights.
Cassiopeia is a somewhat poor counter to Lux. Focus your gameplay on keeping up your gold income and clearing objectives. If you are able to do that, you should do very well as Cassiopeia against Lux.
If you would like to learn all of the intricacies of Cassiopeia in order to counter Lux during both the laning and mid / late game phases of League of Legends, you should keep reading to learn a few extra tricks and insights into this matchup. If you listen to the build and suggestions displayed above, you will grow your win rate by a lot and be that much closer to League of Legends pro players.
Cassiopeia typically racks up more CS relative to Lux. Champions who on average don't acquire many minion kills typically don't require much CS to be effective, such as supports. These kinds of champions are able to scale properly off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically require a lot of items to be effective. In either situation, try to surpass the numbers displayed here to do well.
The most important items to have in your Cassiopeia versus Lux build include Liandry's Anguish, Rylai's Crystal Scepter, and Demonic Embrace. When Cassiopeia used at least these three pieces in her build, she did much better countering Lux than with many other typical builds. In fact, Cassiopeia boasted an average winrate of 48.2% when countering Lux with these items in her kit.
To have the greatest likelihood of beating Lux as Cassiopeia, 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 rune builds players used for Cassiopeia vs Lux matchups, this combo of runes resulted in the best win rate. In fact, these runes provided a 48.2% winrate overall.
By default, tips, statistics, and builds on how to beat Lux as Cassiopeia are shown for all ranked divisions combined. To filter the stats and builds to a particular skill level, you can use the selection menu located earlier on the page.