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!
While ganking, consider aiming Dredge Line at nearby terrain and following it up with Riptide for a higher hit rate.
Riptide has a delayed blast timing on activation - you can use this while running away or when enemies are incoming to serve as a deterrent.
The Rengar Nautilus synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Nautilus, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Rengar sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Nautilus. His KDA worsened from NaN to NaN. This drop shows that Nautilus helps Rengar perform not as well in ranked League games. Yet, the small difference proves that this performance change is only marginal.
When Rengar is an ally to Nautilus, he sees a barely noticable drop in his full damage output. This difference may demonstrate that Nautilus doesn't help protection for him to dish out more damage or that his presence on the team also helps increase the match's duration. Similarly, when Rengar is played together with Nautilus on the same team, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing with Nautilus.
Additionally, when Rengar plays with Nautilus on the same team, he often receives a little less damage than when he plays alone. Receiving not as much damage could mean that Nautilus does a decent job of covering Rengar in team fights.
There is no universally accepted best champion pairing for Rengar that will 100% of the time be his top teammate. Yet, Nautilus is a relatively poor ally for Rengar. By locking into the same team as Rengar, he lowers their win rate by -2.4% to 46.6%. This signals that there is a negative bond between Rengar and Nautilus that results in them performing worse together than alone.
Nautilus has a lower difficulty than Rengar. That means Rengar players don't need to be very careful when enlisting Nautilus teammates to go into battle on the same side as, as they will require a relatively low level of skill to be able to play well with you.
Working alongside, Rengar players will likely see an overall large increase in your team’s ability to destroy wih physical damage. Together, these two can provide a great amount of sustained physical damage.
Although, by grouping Rengar and Nautilus together, you probably will not be giving your side enough magical damage output. Plan to bring other champs on your team that nullifies this gap in this pairing's playstyle.
Regardless of the ability of your Nautilus ally, you should focus on increasing your gold income, warding to avoid ambushes, and clearing objectives. If you heed this simple advice, you should do well, regardless.
To learn all of the intricacies of Rengar to synergize with Nautilus during both the laning and mid / late game phases of League rounds, you should keep reading to master some more lessons on this champion pairing. If you pay attention to the build and tips presented here, you will grow your win rate by a lot.
The most crucial finished items to focus on in your Rengar and Nautilus synergy build include Edge of Night, Serylda's Grudge, and Hubris. When Rengar included at least these three items in his build, he did a lot better as an ally of Nautilus than with many other commonly used builds. In fact, Rengar had an average winrate of 46.6% helping carry Nautilus with this build.
To have the highest chance of coming out on top against your oponents, you should take the First Strike, Magical Footwear, Future's Market, Cosmic Insight, Sudden Impact, and Relentless Hunter runes from the Inspiration and Domination rune sets. Out of all the runes players used for Rengar and Nautilus pairings, this combo of runes yielded the highest win rate. In fact, these runes averaged a 46.6% win rate overall.
By default, tips, stats, and builds on how to synergize Nautilus with Rengar are presented for all skill levels combined. If you want to narrow the statistics and builds to an individual rank, you should use the selection menu located earlier in the counter matchup guide.