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.
When Rek'Sai is near, she can see the position of you and your allies, but only if you're moving.
If you see one of Rek'Sai's tunnels, briefly stand on one of the entrances to destroy it.
Rek'Sai's Furious Bite gains damage as she builds Fury. Be very careful around her when her Fury is full.
The stat comparisons shown here highlight some important Sion vs. Rek'Sai counter stats that can help us interpret the differences and similarities between the two. As an example, Sion’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Rek'Sai’s ratio of NaN, demonstrating that Sion may be more central to his team's team fighting capacity than Rek'Sai..
Sion normally has a significantly smaller longest kill spree than his matchup does. On average, he receives more damage than Rek'Sai. This typically indicates differing health capacities; however, it can also show that the champion with more HP has less mobility and thus is not able to escape additional harm when engaged or poked.
Both League champions are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Sion usually fairs equally well when facing off against Rek'Sai, with a 49.9% win rate. Thus, Sion makes an ok counter for Rek'Sai.
While Sion does have a lower winrate compared to Rek'Sai, when on opposite teams, Sion also has a greater learning curve that makes him a more difficult character to develop with. You still need to be cautious when picking Sion into Rek'Sai.
Moreover, Sion has a good amount of CC and other utility, a similar amount to Rek'Sai. This often makes her just as valuable during teamfights, especially when fighting champions with a lot of burst damage.
While there isn't one best champion in League of Legends, in Sion vs Rek'Sai matchups, Rek'Sai is the better champion with a similar win rate, more champion depth, and a similar amount of utility to help out your teammates during teamfights.
Sion is a somewhat poor counter for Rek'Sai. Make sure you focus your actions on maximizing your CS and taking out objectives. If you are able to do that, you should be able to stand on your own as Sion against Rek'Sai.
If you would like to learn all of the intricacies of Sion to counter Rek'Sai during both the laning and mid / late game phases of League of Legends, you should keep reading to learn a few extra lessons on this matchup. If you mind the build and suggestions displayed here, you should increase your win rate significantly and be closer to League of Legends pro players.
Sion usually gets much more CS as Rek'Sai. Champions who on average don't take many minion kills often don't have to have much CS to be effective, such as support champions. These kinds of champions are capable of scaling well off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically have to have a lot of items to be effective. In either case, try to exceed the numbers displayed on this page to do well.
The most important items to use in your Sion versus Rek'Sai build include Unending Despair, Sunfire Aegis, and Heartsteel. When Sion bought at least these three items in his build, he did much better against Rek'Sai than with most other commonly used item sets. In fact, Sion boasted an average winrate of 49.9% when playing against Rek'Sai with these items in his kit.
To have the greatest chance of crushing Rek'Sai as Sion, you should equip the Grasp of the Undying, Demolish, Conditioning, Overgrowth, Approach Velocity, and Minion Dematerializer runes from the Resolve and Inspiration rune sets. Of all the rune builds we have analyed for Sion vs Rek'Sai face-offs, this composite of runes yielded the best win rate. Moreover, these runes gave a 49.9% win rate overall.
By default, tips, statistics, and builds on how to beat Rek'Sai as Sion are displayed for all ranked divisions combined. If you want to scope the statistics and builds to a specific rank, you may use the selection menu earlier on the page.