Volcanic Rupture can be used to set up zoning areas to threaten enemies.
Learning build paths of items can help quickly select upgrades in lane.
The order of your abilties matters! Try to optimize Brittle usage.
Be wary of Cassiopeia's damage potential with Twin Fang when she has you poisoned.
Turn away from Cassiopeia when she is casting Petrifying Gaze to get slowed instead of stunned.
The stat comparisons shown on this page highlight several important Ornn versus Cassiopeia counter statistics that may help you interpret the distinctions between the pair. Ornn’s KDA ratio ([kills + assists] / deaths) of NaN is more than Cassiopeia’s KDA ratio of NaN, demonstrating that Ornn may be more central to his team's team fighting capacity than Cassiopeia..
Ornn normally has a slightly smaller longest kill spree than his counter does. Commonly, he takes more damage than Cassiopeia. This is usually reflective of differing health capacities, yet it can also hint that the one champion has less mobility and thus is not able to flee from additional harm when engaged or poked.
Both League of Legends champs are great. Both champs have their pros and cons. In the game's current meta, Ornn usually fairs equally well when facing off against Cassiopeia, with a 49.5% win rate. As a result, Ornn makes an ok counter for Cassiopeia.
While Ornn does have a lower winrate than Cassiopeia, when they face off with one another, Ornn also has a much lower level of difficulty that makes him a less complex champion to learn. You should be careful when picking Ornn into Cassiopeia.
Furthermore, Ornn has a good amount of CC and other utility, a similar amount to Cassiopeia. This often makes her just as valuable during teamfights, especially when facing champions with a lot of burst damage.
While there isn't a single best champion in League of Legends, in Ornn vs Cassiopeia matchups, Cassiopeia is the better champion with a similar win rate, less champion complexity, and a similar amount of utility to help out your allied champions during team fights.
Ornn is a somewhat poor counter to Cassiopeia. Make sure you focus your actions on keeping up your gold and cs and taking out objectives. If you are able to do that, you should be able to stand on your own as Ornn against Cassiopeia.
To learn all of the intricacies of Ornn to counter Cassiopeia during both the laning and mid / late game phases of League of Legends, you should keep reading to gather a few extra lessons on this matchup. If you pay attention to the build and stats presented here, you will increase your win rate significantly and be closer to League of Legends pro players.
Ornn on average gets a similar amount of CS relative to Cassiopeia. Champions who typically don't take much CS typically don't require much CS to be effective, such as sup champs. 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, often have to have several high cost items to be effective. In either case, try to do better than the numbers displayed on this page to do well.
The ideal items to have in your Ornn versus Cassiopeia build include Thornmail, Hollow Radiance, and The Unspoken Parasite. When Ornn incorporated at least these three pieces in his build, he performed much better versus Cassiopeia than with most other commonly used builds. In fact, Ornn had an average win rate of 49.5% when countering Cassiopeia with this build.
To have the best likelihood of vanquishing Cassiopeia as Ornn, you should equip the Grasp of the Undying, Demolish, Bone Plating, Overgrowth, Magical Footwear, and Biscuit Delivery runes from the Resolve and Inspiration rune sets. Out of all the rune combinations players chose for Ornn vs Cassiopeia matchups, this blending of runes resulted in the greatest win rate. Notably, these runes provided a 49.5% win rate overall.
If you would like to see Ornn x Cassiopeia tips and builds for a a specific skill level, please select one from the selection menu above. By default, the stats and build suggestions shown are calculated using all matches finished with both champs.