Using Rupture on creeps in combination with Carnivore is a good way to gain Health and Mana.
If you're having difficulty feasting upon champions, try eating minions until you're larger.
Try to line up your attacks with Vorpal Spikes so that they kill minions and harass enemy champions at the same time.
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!
The Cho'Gath Rengar synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Rengar, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Cho'Gath sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Rengar. His KDA went down from NaN to NaN. This decrease shows that Rengar helps Cho'Gath perform poorer in competitive League of Legends matches. Yet, the small difference proves that this performance change is not very impactful.
When Cho'Gath is an ally to Rengar, he sees a marginal improvement in his complete damage output. This may demonstrate that Rengar provides cover for him to deal more damage or that his allyship also helps extend the game's duration. Similarly, when Cho'Gath is played together with Rengar on the same team, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing alongside Rengar.
Moreover, when Cho'Gath plays with Rengar on the same side, he typically takes a little less damage than when he plays alone. Receiving not as much damage could mean that Rengar does a decent job of covering Cho'Gath during team fights.
There is no one best champion pairing for Cho'Gath that will always be his ideal synergy. However, overall, Rengar is a below average companion for Cho'Gath. By being on the same side as Cho'Gath, he decreases their win rate by -1.1% to 48.4%. This signals that there is a harmful bond between Cho'Gath and Rengar that results in them performing worse together than without each other.
Rengar has a greater difficulty than Cho'Gath. That means you should be cautious when finding Rengar comrades to go into battle on the same side as, as they will need a greater level of skill to play well with you.
Playing on the same side, Cho'Gath players should expect to observe an overall large increase in your team’s capability to to cover for your other teammates. When paired, these two will be able to tank for the rest of their team.
In contrast, by grouping Cho'Gath and Rengar together, you may not be granting your other teammates much support. Plan to pick other champions on your team that helps cover this disparity in their abilities.
Regardless of your Rengar ally's skill level, you need to focus on increasing your gold income, warding to avoid ambushes, and clearing objectives. If you do this, you will do well, regardless.
To truly master Cho'Gath to pair well with Rengar during both the lane and mid / late game phases of League games, you should keep reading to learn a few extra tricks and insights into this champion pairing. If you pay attention to the build and tips shown above, you should increase your win rate by a lot.
The most important items to use in your Cho'Gath and Rengar synergy build include Kaenic Rookern, Sunfire Aegis, and Heartsteel. When Cho'Gath combined at least these three pieces in his build, he performed a lot better as an ally of Rengar than with most other common builds. In fact, Cho'Gath boasted an average winrate of 48.4% when synergizing his build and playstyle to Rengar with these items in his kit.
To have the highest chance of beating your oponents, you should equip the Grasp of the Undying, Demolish, Conditioning, Overgrowth, Approach Velocity, and Magical Footwear runes from the Resolve and Inspiration rune sets. Out of all the runes we have analyed for this team composition, this composite of runes resulted in the greatest win rate. In fact, these runes gave a 48.4% win rate overall.
If you need to get Cho'Gath with Rengar cooperations tips and stats for a a specific player tier, please choose one from the selection menu displayed above. At first, the statistics and guides shown are computed using all rounds completed with both champions.