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.
Use the time after Sion has died to reposition and prepare for his return.
Even if Sion still hits a Decimating Smash, making him release the charge earlier reduces its impact.
The stat comparisons shown on this page show some significant Trundle versus Sion counter statistics that may help us understand the distinctions between this pair of champs. For instance, Trundle’s KDA ratio ([kills + assists] / deaths) of NaN is more than Sion’s KDA ratio of NaN, showing that Trundle may be more central to his team's team fighting effectiveness than Sion..
Trundle usually has a slightly larger longest kill spree than his matchup does. Commonly, he receives less damage than Sion. This typically indicates differing health capacities, but it can also imply that the one champ has less mobility and thus is not able to flee from further harm when engaged or poked.
Both LoL champions are great. Both have their pros and cons. In League's current meta, Trundle usually wins when playing against Sion, with a 53.6% win rate. As a result, Trundle makes a great counter to Sion.
While Trundle does have a higher winrate compared to Sion, when they face off with one another, Trundle also has a greater level of difficulty that makes him a more complex champion to develop with. You don't need to be too worried when picking Trundle into Sion.
Furthermore, Trundle has some amount of utility and CC, a similar amount to Sion. This makes her just as valuable during teamfights, especially when fighting champions with a lot of burst damage.
While there is not one best champion overall in League of Legends, in Trundle vs Sion matchups, Trundle is the better champion with a noticably higher win rate, similar champion depth, and a similar amount of utility to help out your allied champions during team fights.
Trundle is a great counter to Sion. Focus your tactics on maximizing your gold and cs and destroying objectives. If you are able to do that, you should hold your own as Trundle against Sion.
To truly master Trundle in order to counter Sion during both the lane and mid / late game phases of League of Legends, you should continue reading to pick up a few extra tips and tricks for this matchup. If you mind the build and suggestions shown above, you should grow your win rate by a lot and be that much closer to League of Legends pro players.
Trundle often racks up a similar amount of CS relative to Sion. Champions who typically don't take much CS typically don't have to have much CS to be valuable teammates, such as supports. They are capable of scaling properly off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, often require many items to be effective. In either case, try to surpass the numbers displayed here to do well.
The top items to have in your Trundle versus Sion build include Blade of The Ruined King, Hullbreaker, and Titanic Hydra. When Trundle used at least these three pieces in his build, he did a lot better against Sion than with many other typical builds. In fact, Trundle boasted an average winrate of 53.6% when countering Sion with these items in his kit.
To have the best probability of vanquishing Sion as Trundle, Trundle players should take the Lethal Tempo, Triumph, Legend: Alacrity, Coup de Grace, Approach Velocity, and Magical Footwear runes from the Precision and Inspiration rune sets. Of all the rune combinations players used for Trundle vs Sion clashes, this mix of runes resulted in the greatest win rate. Moreover, these runes averaged a 53.6% winrate overall.
By default, tips, stats, and builds on how to beat Sion as Trundle are displayed for every ranked division. If you would like to narrow the stats and builds to a distinct skill level, you may use the selection menu earlier in the counter matchup guide.