For increased range and damage, try casting Shock Blast through the Acceleration Gate.
If you find yourself taking lots of damage, try using Jayce's Hammer Stance, as it grants you additional defenses.
Be sure to switch stances often. It will enhance your attacks and grant you quick bursts of speed.
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 provided here underscore several vital Jayce vs. Ornn counter statistics that can help us grasp the differences and similarities between these two champs. Jayce’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Ornn’s ratio of NaN, highlighting that Jayce may be more central to his team's team fighting capacity than Ornn..
Jayce normally has a slightly larger longest kill spree than his enemy does. Typically, he receives less damage than Ornn. This often reflects different amounts of tankyness, but it can also indicate that the one champ has less agility and thus is unable to escape additional damage when poked or engaged.
Both LoL champs are great. Both have their strengths, weaknesses, and counters. In League's current meta, Jayce usually loses when playing against Ornn, with a 48.9% win rate. Therefore, Jayce makes a bad counter for Ornn.
While Jayce does have a lower winrate compared to Ornn, when they face off with one another, Jayce also has a greater difficulty level that makes him a more time consuming champion to pick up and master. You still need to be cautious when picking Jayce into Ornnas his relative depth means you may not be able to reach his full potential without a lot of practice beforehand.
Moreover, Jayce also has only a small amount of utility and CC, a similar amount to Ornn. This often makes her just as valuable during teamfights, especially when facing champions with a lot of burst damage.
While there is not one best champion overall in League of Legends, in Jayce vs Ornn matchups, Ornn is the better champ with a lower win rate, more champion depth, and a similar amount of utility to help out your allies during team fights.
Jayce is a somewhat poor counter to Ornn. You will do well by focussing your gameplay on keeping up your gold and cs and clearing objectives. If you can do that, you should hold your own as Jayce against Ornn.
To truly master Jayce in order to counter Ornn during both the laning 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 mind the build and tips displayed above, you will grow your win rate significantly and be closer to League of Legends pro players.
Jayce on average picks up a similar amount of CS compared to Ornn. Champions who typically don't take much CS typically don't require much CS to be effective, such as supports. They are able to scale well off of their abilities and first items alone. Yet, champions with a lot of CS, such as hyper-carries, usually require many items to be effective. In either situation, try to do better than the values displayed on this page to do well.
The best items to have in your Jayce versus Ornn build include Muramana, Edge of Night, and Serylda's Grudge. When Jayce combined at least these three items in his build, he did significantly better when facing Ornn than with many other typical counter builds. In fact, Jayce had an average winrate of 48.9% battling Ornn with these items in his kit.
To have the highest likelihood of vanquishing Ornn as Jayce, you should use the First Strike, Magical Footwear, Biscuit Delivery, Cosmic Insight, Manaflow Band, and Transcendence runes from the Inspiration and Sorcery rune sets. Of all the rune combinations we have analyed for Jayce vs Ornn counterpicks, this mix of runes resulted in the best win rate. Notably, these runes gave a 48.9% win rate overall.
If you need to see Jayce vs Ornn tips and matchup stats and build suggestions for a an individual division rank, please select one from the selection menu provided above. At first, the statistics and build suggestions displayed are computed using all matches finished with both champs.