Use Demacian Standard as a scouting tool when worried about incoming enemies.
You can use the Dragon Strike / Demacian Standard combo to get out of your own Cataclysm arenas.
Split your basic attacks on different champions at the beginning of fights to maximize damage.
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 here emphasize some strategic Jarvan IV against Sejuani counter statistics that may help us figure out the distinctions between these two champs. For instance, Jarvan IV’s KDA ratio ([kills + assists] / deaths) of NaN is more than Sejuani’s ratio of NaN, highlighting that Jarvan IV may be more central to his team's team fighting effectiveness than Sejuani..
Jarvan IV usually has a slightly larger longest kill spree than his foe does. Typically, he takes a similar amount of damage to Sejuani. This is usually reflective of differing health capacities; however, it can also hint that the one champion has less agility and thus is not able to escape additional damage when engaged or poked.
Both League champions are great. Both have their strengths, weaknesses, and counters. In League's current meta, Jarvan IV usually wins when trying to fight Sejuani, with a 51.8% win rate. Therefore, Jarvan IV makes a good counter for Sejuani.
While Jarvan IV does have a higher win rate than Sejuani, when they face off with one another, Jarvan IV also has a greater difficulty level that makes him a more time consuming character to learn. You still need to be cautious when picking Jarvan IV into Sejuani.
Furthermore, Jarvan IV has some amount of CC and other utility, a similar amount to Sejuani. This often makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there is not one best champion for every situation in League of Legends, in Jarvan IV vs Sejuani matchups, Jarvan IV is the better champ with a higher win rate, more champion depth, and a similar amount of utility to help out your team members during teamfights.
Jarvan IV is a decent counter to Sejuani. Make sure you focus your actions on keeping up your gold income and taking out objectives. If you can do that, you should be able to stand on your own as Jarvan IV against Sejuani.
If you would like to learn all of the intricacies of Jarvan IV in order to counter Sejuani during both the early game and mid / late game phases of League of Legends, you should keep reading to pick up a few extra lessons on this matchup. If you listen to the build and suggestions presented above, you should increase your win rate significantly and be closer to League of Legends pro players.
Jarvan IV most often picks up a similar amount of CS as Sejuani. Champs who on average don't earn many minion kills often don't require much CS to be effective, such as supports. These kinds of champions are capable of scaling well off of their skills, stats, and first items alone. Yet, champions with a lot of CS, such as hyper-carries, often have to have a lot of items to be effective. In either case, try to surpass the values reported on this page to do well.
The most crucial items to use in your Jarvan IV versus Sejuani build include Sterak's Gage, Spear of Shojin, and Sundered Sky. When Jarvan IV incorporated at least these three items in his build, he did much better vs. Sejuani than with most other commonly used item sets. In fact, Jarvan IV boasted an average winrate of 51.8% when playing against Sejuani with these items in his kit.
To have the highest likelihood of beating Sejuani as Jarvan IV, Jarvan IV players should take the Conqueror, Triumph, Legend: Alacrity, Coup de Grace, Cosmic Insight, and Magical Footwear runes from the Precision and Inspiration rune sets. Of all the runes players picked for Jarvan IV vs Sejuani fights, this composite of runes resulted in the greatest win rate. Moreover, these runes provided a 51.8% win rate overall.
By default, tips, stats, and builds on how to beat Sejuani as Jarvan IV are given for all skill levels, merged. If you want to narrow the stats and builds to a distinct division, you should use the selection menu located earlier in the counter matchup guide.