While laning, try to use Death's Hand's piercing damage to damage opponents from a safe distance.
If you're having trouble rooting an enemy with Nevermove, try throwing it at opponents when they are near their minions so the explosion surprises them.
Vision of Empire is quite difficult to land on its own, look for skirmishes around the map where enemies may be distracted or crowd controlled so you can land it more easily.
Demonic Ascension may make Swain very hard to kill but he's pretty easy to get away from. Try building items that can slow opponents to keep them in range if their mobility is overwhelming.
The Senna Swain synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Swain, 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 large worsening in her KDA (ratio of kills and assists to deaths) when paired with Swain. His KDA fell from NaN to NaN. This decrease shows that Swain helps Senna perform not as well in ranked LoL matches. Yet, the small difference shows that this performance change is not very impactful.
When Senna is an ally to Swain, she gets a marginal improvement in her full damage output. This difference could signal that Swain supports by providing protection for her to deal more damage or that his participation also helps extend the game's duration. Similarly, when Senna is played alongside Swain on the same side, he usually scores many fewer killing sprees compared to when she plays without Swain. This is contrasting evidence that she is worse when playing synergisticly with Swain.
Moreover, when Senna plays with Swain on the same side, she typically takes a little less damage than when she plays alone. Taking not as much damage may indicate that Swain does a decent job of protecting Senna during teamfights.
There is no universally accepted best champion pairing for Senna that will always be her ideal teammate. Yet, overall, Swain is a decent teammate for Senna. By playing on the same team as Senna, he raises their win rate by 2.3% to 51.5%. This shows that there is a potentially meaningful bond between Senna and Swain that results in them performing stronger together than alone.
Swain has a greater difficulty than Senna. That means you must be careful when arranging Swain comrades to fight alongside, as they will need a greater level of skill to be able to fight well with you.
When playing on the same side, you will likely see an overall large increase in your team’s capacity to deal magical damage. Combined, these two are able to dish out a surprising amount of magic type damage.
In contrast, by grouping Senna and Swain together, you may not be granting your other allies much protection for burst damage. We recommend you have other champs on your team that offsets this hole in their capabilities.
Regardless of your Swain ally's ability, you should focus on maximizing your gold income, outlasting your enemies, and clearing objectives. If you do this, you will do well anyway.
To truly master Senna in order to synergize with Swain during both the laning and mid / late game phases of LoL, you should continue reading to gather additional tips and tricks for this champion pairing. If you pay attention to the build and stats presented above, you should increase your win rate by a lot.
The most important finished items to build first in your Senna and Swain synergy build consist of Eclipse, Black Mist Scythe, and The Collector. When Senna bought at least these three items in her build, she did a lot better as an ally of Swain than with most other commonly used builds. In fact, Senna boasted an average win rate of 51.5% when playing alongside Swain with this build.
To have the highest likelihood of beating your oponents, you should equip the Fleet Footwork, Presence of Mind, Legend: Alacrity, Coup de Grace, Biscuit Delivery, and Approach Velocity runes from the Precision and Inspiration rune sets. Of all the rune builds we have analyed for this champion pairing, this mix of runes resulted in the best win rate. Notably, these runes gave a 51.5% win rate overall.
If you want to see Senna and Swain synergy tips and builds for a a particular rank, please choose one from the selection menu shown above. By default, the statistics and guides given are calculated using every game finished with both champs.