Make sure to buy items that will evolve at least 1 or 2 of your spells.
Work with your teammates to set up your Ultimate and optimize damage with your passive.
Try to catch enemy carries alone to burst them with Icathian Rain.
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 feature some valuable Kai'Sa versus Ornn counter stats that can help you distinguish the differences and similarities between the two. For instance, Kai'Sa’s KDA ratio ([kills + assists] / deaths) of NaN is more than Ornn’s ratio of NaN, demonstrating that Kai'Sa may be more central to her team's team fighting potential than Ornn. This observation is in large part caused by the difference in kills.
Kai'Sa typically has a much larger longest killing spree than her foe does. On average, she takes less damage than Ornn. This commonly reflects differing health capacities, yet it can also hint that the champion with more health has less mobility and thus is not able to escape additional harm when poked or engaged.
Both LoL champions are great. Both have their pros and cons. In the game's current meta, Kai'Sa usually loses when taking on Ornn, with a 45.8% win rate. Therefore, Kai'Sa makes a bad counter to Ornn.
While Kai'Sa does have a much lower win rate than Ornn, when they face off with one another, Kai'Sa also has a greater learning curve that makes her a more challenging character to pick up and master. You should be very concerned when picking Kai'Sa into Ornn.
Moreover, Kai'Sa also has almost no amount of CC and other utility, a similar amount to Ornn. This often makes her just as valuable during teamfights, especially when trying to counter champions with a lot of burst damage.
While there isn't one best champion in League of Legends, in Kai'Sa vs Ornn matchups, Ornn is the better champ with a much lower win rate, more champion depth, and a similar amount of utility to help out your allied champions during team fights.
Kai'Sa is a bad counter for Ornn. Make sure you focus your tactics on maximizing your gold and cs and taking out objectives. If you can do that, you should do very well as Kai'Sa against Ornn.
If you would like to learn all of the intricacies of Kai'Sa in order to counter Ornn during both the early game and mid / late game phases of League of Legends, you should continue reading to learn a few extra tricks and insights into this matchup. If you listen to the build and stats shown here, you will increase your win rate significantly and be that much closer to League of Legends pro players.
Kai'Sa on average accumulates a similar amount of CS compared to Ornn. Champions who typically don't take many minion kills usualy don't need much CS to be effective, such as support champions. These kinds of champions are able to scale properly off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, usually require several high cost items to be effective. In either case, try to do better than the values shown on this page to do well.
The top items to use in your Kai'Sa versus Ornn build consist of Bloodthirster, Guinsoo's Rageblade, and Kraken Slayer. When Kai'Sa bought at least these three pieces in her build, she did much better vs Ornn than with most other typical builds. In fact, Kai'Sa boasted an average winrate of 45.8% when playing against Ornn with these items in her kit.
To have the best probability of coming out on top against Ornn as Kai'Sa, Kai'Sa players should take the Lethal Tempo, Presence of Mind, Legend: Bloodline, Coup de Grace, Magical Footwear, and Biscuit Delivery runes from the Precision and Inspiration rune sets. Of all the rune sets we have analyed for Kai'Sa vs Ornn counter picks, this order of runes resulted in the best win rate. In fact, these runes averaged a 45.8% win rate overall.
If you want to get Kai'Sa vs Ornn tips and matchup stats and build suggestions for a a distinct skill level, please choose one from the selection menu shown above. By default, the statistics and strategies given are computed using every match run with these champions.