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 provided here emphasize some vital Yuumi against Lux counter stats that can help you grasp the distinctions between the two. Yuumi’s KDA ratio ([kills + assists] / deaths) of NaN is better than Lux’s ratio of NaN, showing that Yuumi may be more central to her team's team fighting effectiveness than Lux. This observation is largely fueled by the differences in assists.
Yuumi typically has a slightly smaller longest kill spree than her matchup does. Typically, she takes less damage than Lux. This commonly reflects different amounts of tankyness, but it can also indicate that the champ with more health has less mobility and thus is unable to kite away from further damage when poked or engaged.
Both LoL champions are great champions. Both champs have their strengths, weaknesses, and counters. In League's current meta, Yuumi usually loses when playing against Lux, with a 44.1% win rate. Therefore, Yuumi makes a poor counter to Lux.
While Yuumi does have a much lower win rate than Lux, when facing one another, Yuumi also has a lower level of difficulty that makes her a less challenging champion to learn and master. You may get destroyed when picking Yuumi into Lux.
Additionally, Yuumi has a lot of utility and CC, a similar amount to Lux. This often makes her just as valuable during team fights, especially when trying to counter champions with a lot of burst damage.
While there is not a single best champion in League of Legends, in Yuumi vs Lux matchups, Lux is the better champion with a much lower win rate, less champion complexity, and a similar amount of utility to help out your allies during late stage team fights.
Yuumi is a garbage counter to Lux. You will do well by focussing your strategy on increasing your CS and destroying objectives. If you do that, you should be able to stand on your own as Yuumi against Lux.
If you would like to truly master Yuumi in order to counter Lux during both the lane and mid / late game phases of League of Legends, you should continue reading to pick up a few extra tips and tricks for this matchup. If you pay attention to the build and tips presented here, you will increase your win rate significantly and be closer to League of Legends pro players.
Yuumi often racks up a lot less CS compared to Lux. Champs who on average don't get much CS often don't need 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, champions with large amounts of CS, such as hyper-carries, usually need several high cost items to be effective. In either situation, try to exceed the values displayed here to do well.
The best items to prioritize in your Yuumi versus Lux build consist of Shurelya's Battlesong, Ardent Censer, and Moonstone Renewer. When Yuumi used at least these three pieces in her build, she did a lot better vs. Lux than with most other commonly used builds. In fact, Yuumi boasted an average win rate of 44.1% when playing against Lux with these items in her kit.
To have the highest likelihood of defeating Lux as Yuumi, you should take the Summon Aery, Manaflow Band, Transcendence, Scorch, Font of Life, and Revitalize runes from the Sorcery and Resolve rune sets. Out of all the runes we have analyed for Yuumi vs Lux counterpicks, this combination of runes yielded the best win rate. Moreover, these runes averaged a 44.1% win rate overall.
If you need to get Yuumi vs Lux tips and matchup stats and build suggestions for a a particular division rank, feel free to select one from the selection menu shown above. By default, the statistics and guides given are computed using all rounds completed with both champions.