Be very careful about when to use Life Form Disintegration Ray. Many champions have abilities that can interrupt the spell.
Shooting Plasma Fission diagonally and splitting at maximum range allows you to hit opponents that are out of the range of the initial missile, but is more challenging to pull off.
When laning, use Void Rift to kill minions while building stacks of Organic Deconstruction on your opponent. You can then follow up with your other abilities.
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 Vel'Koz 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, Vel'Koz 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 fall shows that Nautilus helps Vel'Koz perform worse in ranked LoL matches. Yet, the small difference demonstrates that this performance change is not very impactful.
When Vel'Koz is paired with Nautilus, he gets a marginal improvement in his full damage dealt. This may signal that Nautilus helps provide cover for him to dish out more damage or that his allyship also helps increase the round's duration. Similarly, when Vel'Koz is played with Nautilus on the same side, he usually scores many fewer killing sprees compared to when he plays without Nautilus. This is contrasting evidence that he is worse when playing synergisticly with Nautilus.
Moreover, when Vel'Koz plays with Nautilus on the same side, he usually takes a little less damage than when he fights alone. Getting dealt not as much damage may indicate that Nautilus does a decent job of covering Vel'Koz in team fights.
There is no top champion pairing for Vel'Koz that will no matter what be his top teammate. Yet, overall, Nautilus is a very typical ally for Vel'Koz. By being on the same side as Vel'Koz, he improves their win rate by 0.3% to 50.6%. This proves that there is a weak bond between Vel'Koz and Nautilus that results in them performing better together than without each other.
Nautilus has a lower difficulty than Vel'Koz. That means you don't need to be cautious when lining up Nautilus comrades to go into battle on the same side as, as they will require a lower level of skill to be able to fight well with you.
Playing on the same side, you will likely witness an overall large increase in your team’s capability to deal magical damage. Together, these two can blast through enemies with magic damage.
In contrast, by bringing Vel'Koz and Nautilus together, you probably will not be granting your side a lot of attack damage. Plan to bring other champs on your team that fills this gap in this pairing's abilities.
Regardless of your Nautilus ally's skill level, you should focus on maximizing your income, staying alive by avoiding foolish fights, and taking down objectives. If you heed this simple advice, you will do well anyway.
If you would like to truly master Vel'Koz in order to work well with Nautilus during both the laning and mid / late game phases of League games, you should continue reading to learn some more tips and tricks for this champion pairing. If you pay attention to the build and suggestions presented above, you will grow your win rate by a lot.
The best items to have in your Vel'Koz and Nautilus synergy build consist of Rabadon's Deathcap, Shadowflame, and Stormsurge. When Vel'Koz used at least these three great items in his build, he performed much better when paired up with Nautilus than with many other common builds. In fact, Vel'Koz boasted an average win rate of 50.6% helping carry Nautilus with these items in his kit.
To have the greatest probability of annihilating your oponents, Vel'Koz players should equip the Arcane Comet, Manaflow Band, Transcendence, Scorch, Cheap Shot, and Ultimate Hunter runes from the Sorcery and Domination rune sets. Of all the rune sets players used for Vel'Koz and Nautilus pairings, this mixture of runes yielded the highest win rate. Moreover, these runes gave a 50.6% winrate overall.
If you need to get Vel'Koz and Nautilus collaboration tips and builds for a a specific rank, feel free to choose one from the selection menu provided above. At first, the stats and build suggestions given are computed using every game with data with both champions.