Use Moonfall and Lunar Rush to stay on targets and activate Moonsilver Blade for extra damage.
Consider when to cast Lunar Rush without Moonlight and when to wait for another Crescent Strike.
Landing Crescent Strike is critically important, but don't be afraid to miss. The cooldown is short and the mana cost is low.
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 highlight some strategic Diana versus Sejuani counter statistics that may help us figure out the distinctions between the two. For instance, Diana’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Sejuani’s ratio of NaN, demonstrating that Diana may be more central to her team's team fighting potential than Sejuani. This observation is largely fueled by the difference in kills.
Diana often has a much larger longest killing spree than her foe does. Typically, she receives less damage than Sejuani. This often reflects different amounts of tankyness, but it can also indicate that the one champion has less agility and thus is not able to kite away from additional damage when poked or engaged.
Both LoL champions are great. Both champs have their pros and cons. In League's current meta, Diana usually wins when playing against Sejuani, with a 54.4% win rate. Thus, Diana makes a great counter to Sejuani.
While Diana does have a much higher winrate than Sejuani, when facing one another, Diana also has a greater learning curve that makes her a more challenging champion to develop with. You don't need to be too worried when picking Diana into Sejuani.
Moreover, Diana has almost no amount of utility and CC, a similar amount to Sejuani. This makes her just as valuable during teamfights, especially when facing champions with a lot of burst damage.
While there isn't one best champion overall in League of Legends, in Diana vs Sejuani matchups, Diana is the better champion with a noticably higher win rate, similar champion depth, and a similar amount of utility to help out your teammates during late stage team fights.
Diana is a great counter for Sejuani. Make sure you focus your actions on maximizing your CS and clearing objectives. If you do that, you should hold your own as Diana against Sejuani.
To learn all of the intricacies of Diana in order to counter Sejuani during both the lane and mid / late game phases of League of Legends, you should keep reading to gather a few extra tips and tricks for this matchup. If you listen to the build and suggestions presented above, you will increase your win rate by a lot and be that much closer to League of Legends pro players.
Diana often racks up more CS as Sejuani. Champions who on average don't earn much CS often don't have to have much CS to be effective, such as sup champs. These kinds of champions are capable of scaling well off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, often have to have several high cost items to be effective. In either case, try to exceed the numbers shown on this page to do well.
The ideal items to have in your Diana versus Sejuani build include Void Staff, Shadowflame, and Stormsurge. When Diana bought at least these three pieces in her build, she did a lot better versus Sejuani than with most other typical item sets. In fact, Diana had an average winrate of 54.4% when playing against Sejuani with this build.
To have the best probability of defeating Sejuani as Diana, Diana players should equip the Electrocute, Sudden Impact, Eyeball Collection, Treasure Hunter, Manaflow Band, and Scorch runes from the Domination and Sorcery rune sets. Out of all the runes players chose for Diana vs Sejuani fights, this blending of runes yielded the highest win rate. Notably, these runes averaged a 54.4% win rate overall.
By default, tips, stats, and builds on how to beat Sejuani as Diana are presented for all skill levels combined. If you want to narrow the statistics and builds to a specific player tier, you can use the selection menu above.