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.
Aqua Prison is a very powerful ability with a long cooldown, take advantage of the situation if Nami misses this ability.
Tidal Wave has a very long range but travels slowly, be aware of when it is coming your way as you can move out of its path.
Try to avoid fighting an opponent affected by Tidecaller's Blessing, it lasts a short duration so waiting it out can help you greatly.
The stats provided here show some vital Sion versus Nami counter stats that can help you figure out the differences between this set of champs. As an example, Sion’s KDA ratio ([kills + assists] / deaths) of NaN is more than Nami’s KDA ratio of NaN, showing that Sion may be more central to his team's team fighting capability than Nami..
Sion usually has a slightly larger longest kill spree than his matchup does. Commonly, he takes more damage than Nami. This commonly reflects differing health capacities, yet it can also illustrate that the one champ has less mobility and thus is unable to kite away from additional damage when engaged or poked.
Both League of Legends champions are great. Both champs have their pros and cons. In the game's current meta, Sion usually fairs equally well when playing against Nami, with a 49.8% win rate. Therefore, Sion makes an ok counter to Nami.
While Sion does have a lower win rate than Nami, when facing one another, Sion also has a greater difficulty level that makes him a more challenging champ to learn and master. You still need to be cautious when picking Sion into Nami.
Furthermore, Sion has a good amount of utility and CC, a similar amount to Nami. This makes her just as valuable during team fights, especially when facing champions with a ton of burst damage.
While there isn't a single best champion for every situation in League of Legends, in Sion vs Nami matchups, Nami is the better champion with a similar win rate, similar champion depth, and a similar amount of utility to help out your allies during teamfights.
Sion is a somewhat poor counter to Nami. You will do well by focussing your gameplay on increasing your CS and taking out objectives. If you can do that, you should do very well as Sion against Nami.
To truly master Sion in order to counter Nami during both the laning and mid / late game phases of League of Legends, you should continue reading to gather a few extra tricks and insights into this matchup. If you pay attention to the build and suggestions displayed here, you will increase your win rate significantly and be closer to League of Legends pro players.
Sion on average picks up much more CS compared to Nami. Champs who on average don't earn many minion kills typically don't need much CS to be valuable teammates, such as supports. These kinds of champions are capable of scaling properly off of their abilities and first items alone. Yet, champs with a lot of CS, such as hyper-carries, usually have to have several high cost items to be effective. In either case, try to exceed the numbers reported here to do well.
The most important items to have in your Sion versus Nami build include Unending Despair, Thornmail, and Hollow Radiance. When Sion used at least these three items in his build, he performed significantly better vs Nami than with many other commonly used counter builds. In fact, Sion boasted an average winrate of 49.8% battling Nami with this build.
To have the best chance of annihilating Nami as Sion, Sion players should equip 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 builds players picked for Sion vs Nami fights, this sequence of runes yielded the best win rate. Moreover, these runes averaged a 49.8% winrate overall.
If you need to get Sion vs Nami tips and counter stats for a a particular skill level, please select one from the selection menu shown above. By default, the stats and strategies displayed are calculated using every game with data with both champions.