Command: Protect can be used on yourself to return the Ball back to you quickly. Combine this with Command: Attack for a quick harassment.
Command: Dissonance is a very powerful escape tool if Orianna has the Ball. The combination of speed and leaving a slowing obstacle can be quite powerful.
Command: Shockwave can be used to drag enemies towards you or away from you if you position the Ball properly.
Rengar's passive enables him to leap out of brush, so avoid fighting him when near bushes.
Rengar puts an indicator over the nearest enemy champion when he is camouflaged during his ultimate.
Rengar gains an empowered ability when his resource bar is full. Try to confront him when it's low.
The stat comparisons provided here highlight some important Orianna against Rengar counter stats that may help us realize the differences between the pair. For instance, Orianna’s KDA ratio ([kills + assists] / deaths) of NaN is more than Rengar’s ratio of NaN, indicating that Orianna may be more central to her team's team fighting capacity than Rengar..
Orianna normally has a slightly smaller longest killing spree than her counter does. Typically, she takes less damage than Rengar. This commonly reflects differing health capacities, but it can also indicate that the champion with increased HP has less mobility and thus is not able to kite away from additional damage when poked or engaged.
Both LoL champions are great champions. Both champs have their strengths, weaknesses, and counters. In League's current meta, Orianna usually loses when trying to fight Rengar, with a 48.8% win rate. Thus, Orianna makes a bad counter for Rengar.
While Orianna does have a lower winrate than Rengar, when they face off with one another, Orianna also has a lower level of difficulty that makes her a less difficult champ to pick up and master. You still need to be cautious when picking Orianna into Rengaras her relative depth means that you may not be able to reach her full potential without a significant amount of practice beforehand.
Furthermore, Orianna has some amount of CC and other utility, a similar amount to Rengar. This makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there is not one best champion overall in League of Legends, in Orianna vs Rengar matchups, Rengar is the better champion with a lower win rate, less champion complexity, and a similar amount of utility to help out your teammates during team fights.
Orianna is a somewhat poor counter to Rengar. You will do well by focussing your strategy on keeping up your gold and cs and destroying objectives. If you can do that, you should do very well as Orianna against Rengar.
If you would like to learn all of the intricacies of Orianna in order to counter Rengar during both the lane and mid / late game phases of League of Legends, you should keep reading to learn a few extra tips and tricks for this matchup. If you mind the build and tips displayed here, you should increase your win rate by a lot and be closer to League of Legends pro players.
Orianna most often gets much more CS compared to Rengar. Champions who typically don't take many minion kills often don't require much CS to be effective, such as sup champs. These kinds of champions are able to scale properly 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 surpass the numbers reported here to do well.
The most crucial items to have in your Orianna versus Rengar build consist of Rabadon's Deathcap, Stormsurge, and Luden's Companion. When Orianna bought at least these three pieces in her build, she did a lot better versus Rengar than with most other typical builds. In fact, Orianna boasted an average winrate of 48.8% when countering Rengar with this counter build.
To have the best probability of vanquishing Rengar as Orianna, you should equip the Summon Aery, Manaflow Band, Transcendence, Scorch, Biscuit Delivery, and Cosmic Insight runes from the Sorcery and Inspiration rune sets. Of all the rune sets players chose for Orianna vs Rengar counters, this blending of runes yielded the best win rate. Moreover, these runes averaged a 48.8% winrate overall.
By default, tips, stats, and builds on how to beat Rengar as Orianna are given for all ranked divisions combined. To narrow the statistics and builds to a specific skill level, you can use the selection menu above.