Impale is extremely powerful when you use it to position an enemy so your allies can attack them.
Basic attacks reduce the cooldown of Crystal Slash. Use them as often as possible for maximum damage.
Capturing Crystal Spires before attempting neutral objectives or team fights around them improves Skarner's performance in said fights dramatically.
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 stats shown on this page clarify some vital Skarner vs. Sejuani matchup stats that may help us distinguish the distinctions between this set of champs. For instance, Skarner’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Sejuani’s KDA ratio of NaN, indicating that Skarner may be more central to his team's team fighting capability than Sejuani..
Skarner typically has a similar longest killing spree as his opponent does. On average, he receives less damage than Sejuani. This typically indicates differing health capacities, yet it can also indicate that the one champ has less mobility and thus is unable to escape additional harm when engaged or poked.
Both League champs are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Skarner usually wins when playing against Sejuani, with a 61.2% win rate. As a result, Skarner makes a fantastic counter to Sejuani.
While Skarner does have a much higher winrate than Sejuani, when they face off with one another, Skarner also has a greater learning curve that makes him a more time consuming champ to pick up and master. You should be be fine when picking Skarner into Sejuani.
Moreover, Skarner also has a good amount of CC and other utility, a similar amount to Sejuani. This makes her just as valuable during team fights, especially when facing champions with a ton of burst damage.
While there is not one best champion for every situation in League of Legends, in Skarner vs Sejuani matchups, Skarner is the better champion with a noticably higher win rate, more champion depth, and a similar amount of utility to help out your team members during teamfights.
Skarner is a great counter for Sejuani. Focus your actions on keeping up your gold income and taking out objectives. If you are able to do that, you should hold your own as Skarner against Sejuani.
If you would like to truly master Skarner to counter Sejuani during both the early game and mid / late game phases of League of Legends, you should continue reading to learn a few extra lessons on this matchup. If you pay attention to the build and suggestions shown above, you should increase your win rate by a lot and be closer to League of Legends pro players.
Skarner on average gets a similar amount of CS compared to Sejuani. Champions who typically don't take much CS usualy don't have to have much CS to be effective, such as supports. These kinds of champions are able to scale well off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, typically need many items to be effective. In either case, try to exceed the numbers shown on this page to do well.
The best items to focus on in your Skarner versus Sejuani build include Trinity Force, Dead Man's Plate, and Jak'Sho, The Protean. When Skarner combined at least these three items in his build, he did a lot better when facing Sejuani than with most other typical item sets. In fact, Skarner had an average winrate of 61.2% when countering Sejuani with this counter build.
To have the best chance of vanquishing Sejuani as Skarner, Skarner players should take the Conqueror, Triumph, Legend: Alacrity, Last Stand, Transcendence, and Waterwalking runes from the Precision and Sorcery rune sets. Of all the rune combinations players used for Skarner vs Sejuani counters, this combination of runes yielded the greatest win rate. Notably, these runes provided a 61.2% winrate overall.
By default, tips, stats, and builds on how to beat Sejuani as Skarner are given for every ranked division. To narrow the stats and builds to a particular player tier, you can use the selection menu located earlier in the counter matchup guide.