Use Rapid Fire to help stack up your Explosive Charge on enemy champions.
Her massive gun allows Tristana to fire on targets at a great distance. Utilize this to prevent your enemies from ever laying a hand on you.
Use Rocket Jump after you have stacked up your Explosive Charge on an enemy to finish them off with a burst of 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 stats provided here highlight several significant Tristana vs. Ornn counter statistics that can help you distinguish the differences and similarities between this set of champs. For instance, Tristana’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Ornn’s ratio of NaN, highlighting that Tristana may be more central to her team's team fighting potential than Ornn. This observation is in large part fueled by the difference in kills.
Tristana often has a much larger longest killing spree than her matchup does. On average, she receives less damage than Ornn. This often reflects different amounts of tankyness, but it can also hint that the one champion has less mobility and thus is not able to escape further harm when poked or engaged.
Both League champions are great champions. Both champs have their strengths, weaknesses, and counters. In League's current meta, Tristana usually loses when taking on Ornn, with a 47.9% win rate. Thus, Tristana makes a poor counter to Ornn.
While Tristana does have a lower winrate compared to Ornn, when facing one another, Tristana also has a lower level of difficulty that makes her a less complex character to pick up and master. You may get destroyed when picking Tristana into Ornn.
Moreover, Tristana also has almost no amount of CC and other utility, a similar amount to Ornn. This makes her just as valuable during teamfights, especially when fighting champions with a ton of burst damage.
While there isn't one best champion for every situation in League of Legends, in Tristana vs Ornn matchups, Ornn is the better champ with a lower win rate, less champion complexity, and a similar amount of utility to help out your allied champions during team fights.
Tristana is a terribly counter to Ornn. You will do well by focussing your strategy on increasing your CS and taking out objectives. If you are able to do that, you should do very well as Tristana against Ornn.
If you would like to learn all of the intricacies of Tristana 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 tips and tricks for this matchup. If you mind the build and tips shown here, you will grow your win rate significantly and be closer to League of Legends pro players.
Tristana typically accumulates a similar amount of CS as Ornn. Champions who typically don't earn many minion kills often don't have to have much CS to be valuable teammates, such as support champions. These kinds of champions are able to scale well off of their abilities and first items alone. Yet, champions with a lot of CS, such as hyper-carries, typically require several high cost items to be effective. In either case, try to exceed the numbers displayed here to do well.
The top items to have in your Tristana versus Ornn build include Guardian Angel, Lord Dominik's Regards, and Navori Quickblades. When Tristana bought at least these three pieces in her build, she did much better when fighting Ornn than with most other typical item sets. In fact, Tristana boasted an average winrate of 47.9% when countering Ornn with these items in her kit.
To have the best probability of vanquishing Ornn as Tristana, you should take the Hail of Blades, Taste of Blood, Eyeball Collection, Treasure Hunter, Legend: Bloodline, and Triumph runes from the Domination and Precision rune sets. Out of all the rune builds players used for Tristana vs Ornn counters, this sequence of runes yielded the highest win rate. Notably, these runes provided a 47.9% win rate overall.
If you need to see Tristana vs Ornn tips and counter builds for a a particular division rank, feel free to choose one from the selection menu shown above. By default, the statistics and build suggestions displayed are computed using every game finished with these champs.