Sembrar la destrucción es muy útil para matar súbditos reiteradamente y hostigar a los campeones enemigos.
Pídeles a tus aliados que te avisen cuándo usar Réquiem para poder matar en distintas calles.
Los aliados cuerpo a cuerpo pueden acumular Escarcha para tu Congelación permanente, así que presta atención a quiénes están atacando.
Reserva Prisión glacial para los enfrentamientos en los que haya compañeros de equipo presentes para aprovecharla mejor.
Usa Asalto ártico para escapar de las situaciones peliagudas, interrumpir la canalización de hechizos o perseguir a los enemigos que intentan escapar.
The Karthus Sejuani synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Sejuani, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Karthus sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Sejuani. His KDA worsened from NaN to NaN. This worsening shows that Sejuani helps Karthus perform worse in competitive League games. Yet, the small difference proves that this performance change is only marginal.
When Karthus plays on the same team as Sejuani, he sees a small decrease in his complete damage output. This difference may signal that Sejuani does not provide protection for him to dish out more damage or that her support also helps extend the match's duration. Similarly, when Karthus is played with Sejuani on the same team, he usually scores many fewer killing sprees compared to when he plays on his own. This is contrasting evidence that he is worse when playing synergisticly with Sejuani.
Additionally, when Karthus plays with Sejuani on the same side, he often receives much less damage than when he plays alone. Getting dealt not as much damage could mean that Sejuani does a decent job of protecting Karthus in team fights.
There is no perfect companion for Karthus that will 100% of the time be his ideal synergy. However, overall, Sejuani is a very bad companion for Karthus. By being on the same side as Karthus, she lowers their win rate by -6.4% to 40.9%. This clearly indicates that there is a terrible bond between Karthus and Sejuani that allows them to perform worse together than alone.
Sejuani has a much lower diffuclty than Karthus. That means Karthus players don't need to be very careful when finding Sejuani teammates to go into battle on the same side as, as they will need a much lower level of skill to be able to do well with you.
Playing cooperatively, Karthus players should expect to see an overall large increase in your team’s ability to deal magical damage. Together, these champs are able to dish out a surprising amount of magic type damage.
Conversely, by pairing Karthus and Sejuani together, you may not be granting your other teammates a great deal of AD. We recommend you have other champions on your team that nullifies this relative hole in this pairing's kit.
Regardless of your Sejuani ally's ability, you need to focus on increasing your gold income, outlasting your enemies, and taking down objectives. If you do this, you will do well, regardless.
If you would like to truly master Karthus in order to work well with Sejuani during both the laning and mid / late game phases of LoL games, you should keep reading to master a few extra tricks and insights into this champion pairing. If you use the build and stats shown here, you should increase your win rate significantly.
The most important items to focus on in your Karthus and Sejuani synergy build consist of Malignidad, Llamasombría, and Tormento de Liandry. When Karthus incorporated at least these three finished items in his build, he performed a lot better when paired up with Sejuani than with most other common item sets. In fact, Karthus had an average winrate of 40.9% helping carry Sejuani with these items in his kit.
To have the greatest likelihood of defeating your oponents, you should equip the Cosecha oscura, Golpe bajo, Colección de globos oculares, Cazador definitivo, Se avecina tormenta, and Trascendencia runes from the Dominación and Brujería rune sets. Of all the runes we have analyed for this champion pairing, this blending of runes yielded the top win rate. Notably, these runes averaged a 40.9% winrate overall.
By default, tips, stats, and builds on how to synergize Sejuani with Karthus are given for all skill levels, merged. To filter the statistics and builds to a particular rank, you can use the selection menu earlier in the counter matchup guide.