Roar of the Slayer is a great setup ability to land a very powerful Decimating Smash.
The Soul Furnace buff displays how much shield strength is remaining, use this information to time its explosion perfectly.
You only have very slight turning ability during Unstoppable Onslaught, so make sure to use it in straight paths.
Use Subjugate to soften a powerful enemy tank or to create a target for your team to focus fire.
Trundle excels at fighting within his Frozen Domain. Try to draw enemies onto it.
Chomp is good for lowering the physical damage of enemies; try to focus it on enemy physical damage dealers.
The Sion Trundle synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Trundle, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Sion sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Trundle. His KDA worsened from NaN to NaN. This decrease shows that Trundle helps Sion perform not as well in competitive LoL games. Yet, the small difference proves that this performance change is not very impactful.
When Sion is an ally to Trundle, he observes a measurable drop in his complete damage output. This difference could signal that Trundle does not help protection for him to deal more damage or that his presence also helps extend the game's duration. Similarly, when Sion is played with Trundle on the same team, he usually scores many fewer killing sprees than when he plays on his own. This is contrasting evidence that he is worse when playing with Trundle.
Additionally, when Sion plays with Trundle on the same team, he typically takes a little less damage than when he fights alone. Taking not as much damage could indicate that Trundle does a decent job of covering Sion during teamfights.
There is no one best companion for Sion that will no matter what be his best synergy. Yet, overall, Trundle is a fantastic teammate for Sion. By playing on the same team as Sion, he increases their win rate by 3.0% to 53.2%. This clearly indicates that there is a very real bond between Sion and Trundle that allows them to perform better together than alone.
Trundle has a lower difficulty than Sion. That means Sion players don't need to be cautious when finding Trundle comrades to play with, as they will have to have a relatively low level of skill to be able to cooperate well with you.
When playing together, you will likely witness an overall large increase in your team’s ability to soak up damage. Combined, these two will be able to tank for the rest of their team.
Although, by pairing Sion and Trundle together, you probably will not be granting your team a great deal of AP. Plan to pick other champs on your team that offsets this gap in their playstyle.
Regardless of your Trundle ally's ability, you need to focus on maximizing your gold income, warding to avoid ambushes, and taking down objectives. If you heed this simple advice, you should do well, regardless.
To truly master Sion to work well with Trundle during both the lane and mid / late game phases of LoL games, you should continue reading to pick up additional tips and tricks for this champion pairing. If you pay attention to the build and suggestions shown here, you will grow your win rate by a lot.
The best finished items to build first in your Sion and Trundle synergy build include Unending Despair, Thornmail, and Hollow Radiance. When Sion incorporated at least these three pieces in his build, he performed much better when fighting alongside Trundle than with many other commonly used item sets. In fact, Sion had an average win rate of 53.2% when synergizing his build and playstyle to Trundle with this build.
To have the greatest chance of vanquishing your oponents, Sion players should use the Grasp of the Undying, Demolish, Conditioning, Overgrowth, Approach Velocity, and Minion Dematerializer runes from the Resolve and Inspiration rune sets. Out of all the rune combinations players chose for this champion pairing, this combo of runes resulted in the top win rate. Moreover, these runes gave a 53.2% winrate overall.
If you need to get Sion and Trundle synergy tips and builds for a a distinct rank, feel free to select one from the selection menu shown above. At first, the statistics and strategies displayed are computed using all rounds run with both champs.