Use Demacian Standard as a scouting tool when worried about incoming enemies.
You can use the Dragon Strike / Demacian Standard combo to get out of your own Cataclysm arenas.
Split your basic attacks on different champions at the beginning of fights to maximize damage.
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 stat comparisons shown on this page underscore some critical Jarvan IV versus Ornn counter stats that can help us realize the distinctions between this set of champs. For instance, Jarvan IV’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Ornn’s ratio of NaN, demonstrating that Jarvan IV may be more central to his team's team fighting capacity than Ornn..
Jarvan IV normally has a slightly larger longest killing spree than his enemy does. On average, he receives a similar amount of damage to Ornn. This often reflects differing health capacities; however, it can also hint that the champion with increased health has less agility and thus is unable to flee from further damage when poked or engaged.
Both League champs are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Jarvan IV usually loses when taking on Ornn, with a 47.6% win rate. Thus, Jarvan IV makes a poor counter to Ornn.
While Jarvan IV does have a lower winrate compared to Ornn, when facing one another, Jarvan IV also has a greater level of difficulty that makes him a more challenging champ to pick up and master. You should be very concerned when picking Jarvan IV into Ornn.
Moreover, Jarvan IV has some amount of CC and other utility, a similar amount to Ornn. This makes her just as valuable during teamfights, 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 Jarvan IV vs Ornn matchups, Ornn is the better champ with a lower win rate, similar champion depth, and a similar amount of utility to help out your team members during team fights.
Jarvan IV is a bad counter for Ornn. Focus your actions on keeping up your gold income and destroying objectives. If you are able to do that, you should be able to stand on your own as Jarvan IV against Ornn.
To learn all of the intricacies of Jarvan IV to counter Ornn during both the lane and mid / late game phases of League of Legends, you should continue reading to pick up a few extra lessons on this matchup. If you listen to the build and suggestions shown here, you will increase your win rate by a lot and be closer to League of Legends pro players.
Jarvan IV usually racks up a lot less CS compared to Ornn. Champions who on average don't take much CS typically 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, champs with a lot of CS, such as hyper-carries, usually need many items to be effective. In either case, try to do better than the values displayed on this page to do well.
The top items to use in your Jarvan IV versus Ornn build include Experimental Hexplate, Spear of Shojin, and Sundered Sky. When Jarvan IV bought at least these three items in his build, he performed significantly better vs Ornn than with most other typical item sets. In fact, Jarvan IV had an average win rate of 47.6% when playing against Ornn with this build.
To have the highest probability of coming out on top against Ornn as Jarvan IV, you should equip the Conqueror, Triumph, Legend: Alacrity, Coup de Grace, Magical Footwear, and Cosmic Insight runes from the Precision and Inspiration rune sets. Out of all the rune sets players chose for Jarvan IV vs Ornn LoL games, this order of runes yielded the greatest win rate. Notably, these runes provided a 47.6% win rate overall.
By default, tips, stats, and builds on how to beat Ornn as Jarvan IV are shown for all skill levels, merged. If you would like to scope the stats and builds to a specific rank, you should use the selection menu located at the top of this page.