Make sure to take paths through brush when chasing opponents to take advantage of Rengar's passive.
Use Rengar's ultimate to find and assassinate high priority targets in team fights and skirmishes.
A lot of Rengar's power comes from empowered abilities he uses at the right moment - choose wisely!
Kalista's mobility is dependent upon attacking. This means it is low when she is outside of her attack range and that Attack Speed slows reduce the amount of distance she can cover in an engagement.
If you can break line of sight from Kalista, including through brush, her basic attacks will miss you, falling harmlessly to the ground.
Kalista cannot cancel her basic attack wind up. While she is very mobile, this offers a window to land spells on her if you anticipate when she will begin attacking.
The stats shown here emphasize several important Rengar vs. Kalista counter stats that may help you realize the differences between the pair. As an example, Rengar’s KDA ratio ([kills + assists] / deaths) of NaN is more than Kalista’s ratio of NaN, demonstrating that Rengar may be more central to his team's team fighting potential than Kalista..
Rengar normally has a similar longest killing spree as his opponent does. Typically, he receives more damage than Kalista. This commonly reflects different amounts of tankyness; however, it can also show that the one champion has less mobility and thus is unable to flee from additional damage when engaged or poked.
Both LoL champs are great champions. Both champs have their pros and cons. In League's current meta, Rengar usually wins when playing against Kalista, with a 53.4% win rate. Therefore, Rengar makes a great counter to Kalista.
While Rengar does have a higher win rate compared to Kalista, when they face off with one another, Rengar also has a greater learning curve that makes him a more complex champ to pick up and master. You don't need to be too worried when picking Rengar into Kalistaas his relative depth means you may not be able to reach his full potential without a lot of practice beforehand.
Moreover, Rengar also has almost no amount of utility and CC, a similar amount to Kalista. This often makes her just as valuable during team fights, especially when trying to counter champions with a ton of burst damage.
While there is not one best champion in League of Legends, in Rengar vs Kalista matchups, Rengar is the better champion with a noticably higher win rate, more champion depth, and a similar amount of utility to help out your allied champions during teamfights.
Rengar is a great counter to Kalista. You will do well by focussing your tactics on maximizing your gold income and destroying objectives. If you do that, you should do very well as Rengar against Kalista.
To learn all of the intricacies of Rengar in order to counter Kalista during both the laning and mid / late game phases of League of Legends, you should keep reading to pick up a few extra tricks and insights into this matchup. If you listen to the build and stats displayed above, you should grow your win rate by a lot and be closer to League of Legends pro players.
Rengar usually accumulates a lot less CS relative to Kalista. Champions who on average don't earn many minion kills usualy don't require much CS to be valuable teammates, such as sup champs. They are able to scale well off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically have to have many items to be effective. In either case, try to exceed the values reported on this page to do well.
The best items to use in your Rengar versus Kalista build include Serylda's Grudge, Profane Hydra, and Opportunity. When Rengar incorporated at least these three items in his build, he performed a lot better vs Kalista than with most other typical item sets. In fact, Rengar had an average win rate of 53.4% when playing against Kalista with this counter build.
To have the greatest likelihood of crushing Kalista as Rengar, you should equip the First Strike, Magical Footwear, Future's Market, Cosmic Insight, Sudden Impact, and Treasure Hunter runes from the Inspiration and Domination rune sets. Out of all the runes players used for Rengar vs Kalista counterpicks, this combination of runes yielded the best win rate. Notably, these runes provided a 53.4% winrate overall.
If you want to see Rengar versus Kalista tips and builds for a a specific skill level, feel free to select one from the selection menu displayed above. If viewing for the first time, the stats and build suggestions given are calculated using every game finished with these champions.