Defiant Dance is not interrupted by crowd control, try timing it for incoming disables.
Flawless Duet does not have a maximum travel distance, try using it in creative ways.
Use Bladesurge to cover great distances by targeting low life minions on your way to champion targets.
While laning, try to use Death's Hand's piercing damage to damage opponents from a safe distance.
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.
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.
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 Irelia 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, Irelia sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Swain. His KDA decreased from NaN to NaN. This negative change shows that Swain helps Irelia perform not as well in competitive League rounds. Yet, the small difference indicates that this performance change is only marginal.
When Irelia tries to synergize with Swain, she sees a small decrease in her full damage output. This difference could signal that Swain does not provide cover for her to dish out more damage or that his participation also helps extend the match's duration. Similarly, when Irelia is played alongside Swain on the same team, he usually scores many fewer killing sprees compared to when she plays alone. This is contrasting evidence that she is worse when playing synergisticly with Swain.
Moreover, when Irelia plays with Swain on the same side, she typically receives a little less damage than when she fights alone. Receiving not as much damage could indicate that Swain does a decent job of protecting Irelia in team fights.
There is no universally accepted best synergy for Irelia that will 100% of the time be her best ally. However, overall, Swain is a very typical ally for Irelia. By being on the same team as Irelia, he raises their win rate by 0.9% to 50.7%. This demonstrates that there is not really a strong synergy between Irelia and Swain that allows them to perform better together than without each other.
Swain has a greater difficulty than Irelia. That means Irelia players must be very careful when finding Swain allies to go into battle on the same side as, as they will require a greater level of skill to be able to do well with you.
Fighting on the same side, you should expect to witness an overall large increase in your team’s ability to to do a lot of AP damage. Together, these two can blast through enemies with magic damage.
Although, by pairing Irelia and Swain together, you probably will not be granting your team a lot of crowd control. Make sure to have other champions on your team that neutralizes this gap in their potential.
Regardless of the skill of your Swain teammate, you need to focus on increasing your income, outlasting your enemies, and clearing objectives. If you do this, you should do well, regardless.
To truly master Irelia to pair well with Swain during both the early game and mid / late game phases of LoL games, you should continue reading to master some more lessons on this champion pairing. If you listen to the build and suggestions presented above, you will increase your win rate by a lot.
The most important items to build first in your Irelia and Swain synergy build consist of Sterak's Gage, Blade of The Ruined King, and Sundered Sky. When Irelia incorporated at least these three pieces in her build, she performed much better as an ally of Swain than with many other common builds. In fact, Irelia had an average win rate of 50.7% helping carry Swain with this build.
To have the greatest chance of crushing your oponents, Irelia players should equip the Conqueror, Presence of Mind, Legend: Alacrity, Last Stand, Biscuit Delivery, and Cosmic Insight runes from the Precision and Inspiration rune sets. Out of all the rune builds players chose for this team composition, this composite of runes yielded the highest win rate. In fact, these runes gave a 50.7% win rate overall.
If you want to view Irelia with Swain collaboration tips and builds for a a particular division rank, feel free to choose one from the selection menu above. At first, the stats and build suggestions given are calculated using all rounds completed with both champs.