If you have trouble landing Prismatic Barrier, remember that it returns to you after it reaches max range. Try positioning yourself to hit your allies with its return trip.
Lux has great zone control abilities. Try to set up Lucent Singularity to prevent an enemy's advance or escape.
Lucent Singularity is a great scouting tool. Try throwing it into brush before walking into it to check for ambushes.
Try to stay away from walls. Ornn is much less strong if he cannot stun you.
Attack Ornn to keep him from creating items in lane.
The stats shown on this page show some strategic Lux vs. Ornn counter statistics that may help us grasp the distinctions between the two. For instance, Lux’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Ornn’s KDA ratio of NaN, showing that Lux may be more central to her team's team fighting effectiveness than Ornn..
Lux usually has a similar longest kill spree as her foe does. On average, she takes less damage than Ornn. This typically indicates different amounts of tankyness, yet it can also show that the champion with increased HP has less agility and thus is unable to kite away from further harm when poked or engaged.
Both League of Legends champs are great champions. Both champs have their pros and cons. In League's current meta, Lux usually fairs equally well when taking on Ornn, with a 49.5% win rate. Thus, Lux makes an ok counter for Ornn.
While Lux does have a lower winrate than Ornn, when on opposite teams, Lux also has a greater level of difficulty that makes her a more difficult champion to pick up and master. You should be careful when picking Lux into Ornn.
Additionally, Lux also has a good amount of CC and other utility, a similar amount to Ornn. This makes her just as valuable during team fights, especially when facing champions with a lot of burst damage.
While there isn't one best champion for every situation in League of Legends, in Lux vs Ornn matchups, Ornn is the better champion with a similar win rate, similar champion depth, and a similar amount of utility to help out your allies during teamfights.
Lux is a somewhat poor counter to Ornn. Make sure you focus your play on increasing your CS and taking out objectives. If you are able to do that, you should do very well as Lux against Ornn.
If you would like to truly master Lux to counter Ornn during both the early game and mid / late game phases of League of Legends, you should continue reading to pick up a few extra tricks and insights into this matchup. If you listen to the build and suggestions shown above, you should increase your win rate by a lot and be closer to League of Legends pro players.
Lux usually gets less CS relative to Ornn. Champions who on average don't earn much CS often don't require much CS to be effective, such as supports. They are capable of scaling well off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, often need many items to be effective. In either situation, try to do better than the numbers reported on this page to do well.
The top items to have in your Lux versus Ornn build include Rabadon's Deathcap, Horizon Focus, and Luden's Companion. When Lux used at least these three pieces in her build, she did much better when fighting Ornn than with most other commonly used counter builds. In fact, Lux boasted an average win rate of 49.5% when countering Ornn with this counter build.
To have the highest probability of crushing Ornn as Lux, you should take the Arcane Comet, Manaflow Band, Transcendence, Gathering Storm, Cheap Shot, and Ultimate Hunter runes from the Sorcery and Domination rune sets. Of all the runes players used for Lux vs Ornn fights, this composite of runes yielded the best win rate. Notably, these runes provided a 49.5% winrate overall.
If you need to get Lux versus Ornn tips and builds for a a distinct division rank, please choose one from the selection menu displayed above. By default, the statistics and strategies displayed are calculated using every game finished with these champions.