To maximize your ultimate's damage use it when there are many spheres on the battlefield.
After you hit an enemy champion with Force of Will follow up with Dark Sphere, they'll be slowed and have a hard time avoiding it.
Get one of your spells to rank 5 as quickly as possible, they gain powerful bonus effects at max rank.
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 underscore several strategic Syndra versus Sejuani matchup stats that can help us realize the differences and similarities between the pair. As an example, Syndra’s KDA ratio ([kills + assists] / deaths) of NaN is more than Sejuani’s ratio of NaN, showing that Syndra may be more central to her team's team fighting capability than Sejuani..
Syndra normally has a slightly larger longest killing spree than her foe does. On average, she receives less damage than Sejuani. This commonly reflects different amounts of tankyness, but it can also imply that the champ with higher HP has less mobility and thus is unable to kite away from additional harm when engaged or poked.
Both League of Legends champions are great. Both champs have their pros and cons. In the game's current meta, Syndra usually fairs equally well when trying to fight Sejuani, with a 49.3% win rate. Thus, Syndra makes an ok counter for Sejuani.
While Syndra does have a lower winrate compared to Sejuani, when they face off with one another, Syndra also has a much greater difficulty level that makes her a more challenging champ to pick up and master. You should be careful when picking Syndra into Sejuanias her relative depth means that you may not be able to unleash her full potential without a significant amount of practice beforehand.
Additionally, Syndra also has a good amount of utility and CC, a similar amount to Sejuani. This makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there isn't one best champion in League of Legends, in Syndra vs Sejuani matchups, Sejuani is the better champ with a similar win rate, more champion depth, and a similar amount of utility to help out your teammates during late stage team fights.
Syndra is a somewhat poor counter for Sejuani. Focus your actions on keeping up your gold and cs and clearing objectives. If you can do that, you should do very well as Syndra against Sejuani.
If you would like to truly master Syndra in order to counter Sejuani during both the early game and mid / late game phases of League of Legends, you should continue reading to gather a few extra lessons on this matchup. If you pay attention to the build and suggestions presented above, you should increase your win rate by a lot and be that much closer to League of Legends pro players.
Syndra on average accumulates much more CS as Sejuani. Champions who typically don't get many minion kills typically don't need much CS to be valuable teammates, such as supports. They are capable of scaling well off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, usually require a lot of items to be effective. In either case, try to do better than the values shown here to do well.
The best items to focus on in your Syndra versus Sejuani build include Rabadon's Deathcap, Stormsurge, and Luden's Companion. When Syndra combined at least these three items in her build, she performed a lot better vs. Sejuani than with most other common builds. In fact, Syndra boasted an average win rate of 49.3% battling Sejuani with this build.
To have the best likelihood of vanquishing Sejuani as Syndra, you should equip the First Strike, Magical Footwear, Minion Dematerializer, Cosmic Insight, Manaflow Band, and Transcendence runes from the Inspiration and Sorcery rune sets. Of all the rune sets players chose for Syndra vs Sejuani counterpicks, this order of runes resulted in the greatest win rate. Moreover, these runes provided a 49.3% winrate overall.
By default, tips, statistics, and builds on how to beat Sejuani as Syndra are displayed for every ranked division. If you would like to narrow the stats and builds to a distinct skill level, you should use the selection menu located above.