Using Deceive over terrain can help you make a clean escape.
Try getting items with on-hit effects. These will also benefit your Hallucination clone.
Backstab's damage can be increased with increased Critical Damage effects like Infinity Edge.
The Senna Shaco synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Shaco, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Senna sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Shaco. His KDA worsened from NaN to NaN. This worsening shows that Shaco helps Senna perform poorer in ranked LoL rounds. Yet, the small difference shows that this performance change is only marginal.
When Senna plays on the same team as Shaco, she gets a little increase in her full damage dealt. This difference may signal that Shaco provides protection for her to deal more damage or that his participation also helps extend the game's duration. Similarly, when Senna is played with Shaco on the same team, he usually scores many fewer killing sprees than when she plays alone. This is contrasting evidence that she is worse when playing alongside Shaco.
Additionally, when Senna plays with Shaco on the same team, she on average receives more damage than when she fights alone. Taking more damage may mean that Shaco does a poor job of protecting Senna during team fights.
There is no universally accepted best ally for Senna that will 100% of the time be her #1 teammate. However, Shaco is a very typical teammate for Senna. By locking into the same side as Senna, he drops their win rate by -0.9% to 49.9%. This signals that there is only a small strategic relationship between Senna and Shaco that results in them performing not as well together than without each other.
Shaco has a greater difficulty than Senna. That means you should be cautious when arranging Shaco teammates to play with, as they will have to have a greater level of skill to cooperate well with you.
Playing on the same side, you will likely witness an overall large increase in your team’s capability to dish out massive AD. Combined, these two can tear through the other team with a lot of physcial damage.
In contrast, by bringing Senna and Shaco together, you will not be providing your side a great deal of engage potential. Make sure to include other champions on your team that nullifies this relative gap in this pairing's playstyle.
Regardless of the skill of your Shaco teammate, you need to focus on increasing your income, outlasting your enemies, and clearing objectives. If you do this, you should do well, regardless.
If you would like to learn all of the intricacies of Senna in order to work well with Shaco during both the laning and mid / late game phases of League, you should continue reading to gather a few extra tips and tricks for this champion pairing. If you listen to the build and suggestions presented above, you will increase your win rate by a lot.
The best finished items to include in your Senna and Shaco synergy build include Youmuu's Ghostblade, Edge of Night, and The Collector. When Senna bought at least these three finished items in her build, she performed much better when paired up with Shaco than with most other common builds. In fact, Senna boasted an average winrate of 49.9% helping carry Shaco with these items in her kit.
To have the greatest probability of beating your oponents, you should use the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Approach Velocity, and Biscuit Delivery runes from the Precision and Inspiration rune sets. Out of all the runes that we analyzed for this champion pairing, this order of runes yielded the top win rate. In fact, these runes averaged a 49.9% win rate overall.
By default, tips, stats, and builds on how to team up Shaco with Senna are displayed for every ranked division. To narrow the statistics and builds to a specific player tier, you can use the selection menu located earlier on the page.