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 several influential Samira against Ornn matchup stats that may help us appreciate the distinctions between this set of champions. For instance, Samira’s KDA ratio ([kills + assists] / deaths) of NaN is better than Ornn’s ratio of NaN, showing that Samira may be more central to her team's team fighting capacity than Ornn. This observation is in large part caused by the differences in killsdeaths.
Samira often has a much larger longest kill spree than her opponent does. Commonly, she receives less damage than Ornn. This often reflects different amounts of tankyness; however, it can also illustrate that the one champ has less mobility and thus is unable to escape additional harm when engaged or poked.
Both LoL champions are great. Both have their pros and cons. In the game's current meta, Samira usually loses when playing against Ornn, with a 48.5% win rate. Therefore, Samira makes a poor counter for Ornn.
While Samira does have a lower winrate than Ornn, when on opposite teams, Samira also has a greater difficulty level that makes her a more complex champ to learn and master. You should be careful when picking Samira into Ornn.
Furthermore, Samira has almost no amount of CC and other utility, a similar amount to Ornn. This makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there isn't one best champion for every situation in League of Legends, in Samira vs Ornn matchups, Ornn is the better champion with a lower win rate, more champion depth, and a similar amount of utility to help out your team members during late stage team fights.
Samira is a somewhat poor counter to Ornn. Make sure you focus your strategy on increasing your gold and cs and clearing objectives. If you can do that, you should hold your own as Samira against Ornn.
To truly master Samira to counter Ornn during both the laning and mid / late game phases of League of Legends, you should continue reading to gather a few extra lessons on this matchup. If you mind the build and tips displayed here, you should grow your win rate significantly and be that much closer to League of Legends pro players.
Samira often gets a similar amount of CS compared to Ornn. Champs who typically don't take much CS often don't require much CS to be valuable teammates, such as supports. These kinds of champions 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 need several high cost items to be effective. In either case, try to surpass the numbers shown on this page to do well.
The top items to prioritize in your Samira versus Ornn build include Infinity Edge, Bloodthirster, and Immortal Shieldbow. When Samira combined at least these three pieces in her build, she did significantly better versus Ornn than with most other typical builds. In fact, Samira boasted an average win rate of 48.5% when countering Ornn with these items in her kit.
To have the best probability of beating Ornn as Samira, you should take the Conqueror, Triumph, Legend: Bloodline, Last Stand, Sudden Impact, and Treasure Hunter runes from the Precision and Domination rune sets. Out of all the rune sets players used for Samira vs Ornn matchups, this blending of runes yielded the greatest win rate. Notably, these runes averaged a 48.5% win rate overall.
If you want to see Samira vs Ornn tips and counter builds for a an individual rank, feel free to select one from the selection menu displayed above. By default, the stats and strategies shown are calculated using every round finished with these champions.