You can set her passive to use hotkeys in the options menu. The default is Shift+F1~F5
Try to use Inherent Glamour sparingly, ineffective uses will put enemies on the alert.
Dodging Arctic Assault and Glacial Prison can give you a huge advantage.
Focus on avoiding the second swing of Winter's Wrath which carries the brunt of the damage.
Melee enemies can also stack Frost for Sejuani, be very careful around them.
The stat comparisons shown on this page clarify several influential Neeko against Sejuani matchup stats that may help you figure out the distinctions between this set of champs. Neeko’s KDA ratio ([kills + assists] / deaths) of NaN is better than Sejuani’s ratio of NaN, showing that Neeko may be more central to her team's team fighting potential than Sejuani..
Neeko usually has a similar longest killing spree as her counter does. Commonly, she takes less damage than Sejuani. This typically indicates different amounts of tankyness; however, it can also show that the champion with higher HP has less agility and thus is not able to flee from further damage when poked or engaged.
Both League of Legends champs are great champions. Both champs have their strengths, weaknesses, and counters. In the game's current meta, Neeko usually wins when facing off against Sejuani, with a 51.1% win rate. Thus, Neeko makes a good counter for Sejuani.
While Neeko does have a higher win rate than Sejuani, when facing one another, Neeko also has a greater learning curve that makes her a more difficult character to develop with. You should be careful when picking Neeko into Sejuani.
Additionally, Neeko also has some amount of utility and CC, a similar amount to Sejuani. This often 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 in League of Legends, in Neeko vs Sejuani matchups, Neeko is the better champ with a higher win rate, more champion depth, and a similar amount of utility to help out your allies during team fights.
Neeko is a decent counter to Sejuani. You will do well by focussing your play on increasing your gold income and destroying objectives. If you can do that, you should be able to stand on your own as Neeko against Sejuani.
To learn all of the intricacies of Neeko to counter Sejuani during both the lane and mid / late game phases of League of Legends, you should continue reading to pick up a few extra tricks and insights into this matchup. If you listen to the build and suggestions presented above, you will increase your win rate significantly and be closer to League of Legends pro players.
Neeko on average gets more CS compared to Sejuani. Champions who typically don't get much CS typically don't have to have much CS to be valuable teammates, such as supports. They are able to scale well off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, usually need several high cost items to be effective. In either case, try to surpass the numbers displayed here to do well.
The top items to prioritize in your Neeko versus Sejuani build include Hextech Rocketbelt, Zhonya's Hourglass, and Zaz'Zak's Realmspike. When Neeko incorporated at least these three items in her build, she performed a lot better vs. Sejuani than with many other common builds. In fact, Neeko boasted an average winrate of 51.1% battling Sejuani with these items in her kit.
To have the highest probability of coming out on top against Sejuani as Neeko, you should use the Electrocute, Taste of Blood, Eyeball Collection, Treasure Hunter, Manaflow Band, and Scorch runes from the Domination and Sorcery rune sets. Of all the rune combinations players used for Neeko vs Sejuani LoL games, this blending of runes resulted in the greatest win rate. Notably, these runes gave a 51.1% winrate overall.
If you want to view Neeko x Sejuani tips and counter stats for a a distinct player tier, feel free to choose one from the selection menu displayed above. At first, the statistics and strategies shown are calculated using every round played with both champions.