Veigar is extremely Mana and Cooldown Reduction dependent. Try buying items with these stats in order to increase the effectiveness of your passive and Baleful Strike.
Veigar is very fragile. It is valuable to select at least one summoner spell that can be used defensively.
Use Event Horizon to increase your chances of landing Dark Matter.
Melee allies can stack Frost for your Permafrost, keep an eye on who they are attacking.
Save Glacial Prison for encounters where you have teammates present to take advantage of it.
Use Arctic Assault to escape bad situations, interupt channeled spells or chase runners.
The Veigar 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, Veigar sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Sejuani. His KDA fell from NaN to NaN. This fall shows that Sejuani helps Veigar perform not as well in ranked LoL games. Yet, the small difference shows that this performance change is not very impactful.
When Veigar plays on the same team as Sejuani, he gets a marginal improvement in his complete damage output. This change may signal that Sejuani helps provide protection for him to dish out more damage or that her presence also helps increase the round's duration. Similarly, when Veigar is played together with Sejuani on the same team, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing with Sejuani.
Additionally, when Veigar plays with Sejuani on the same team, he typically receives a little more damage than when he plays alone. Getting dealt more damage could mean that Sejuani does a poor job of protecting Veigar in team fights.
There is no top synergy for Veigar that will no matter what be his best synergy. However, overall, Sejuani is a not very good teammate for Veigar. By being on the same team as Veigar, she drops their win rate by -2.9% to 46.4%. This proves that there is a harmful bond between Veigar and Sejuani that allows them to perform not as well together than alone.
Sejuani has a much lower diffuclty than Veigar. That means you don't need to be careful when enlisting Sejuani comrades to go into battle on the same side as, as they will need a much lower level of skill to do well with you.
Working on the same side, Veigar players will likely see an overall large increase in your team’s ability to deal magic damage. Combined, these two can deal quite a lot of AP type damage.
Conversely, by pairing Veigar and Sejuani together, you may not be granting your other allies very much anti-tank damage dealing potential. Plan to have other champs on your team that neutralizes this hole in this pairing's playstyle.
Regardless of your Sejuani ally's ability, you should focus on maximizing your gold income, warding to avoid ambushes, and clearing objectives. If you heed this simple advice, you should do well, regardless.
To learn all of the intricacies of Veigar in order to pair well with Sejuani during both the early game and mid / late game phases of LoL rounds, you should continue reading to master some more tricks and insights into this champion pairing. If you use the build and suggestions shown here, you should increase your win rate significantly.
The most important items to have in your Veigar and Sejuani synergy build consist of Void Staff, Stormsurge, and Luden's Companion. When Veigar bought at least these three finished items in his build, he did a lot better as an ally of Sejuani than with most other common builds. In fact, Veigar boasted an average winrate of 46.4% helping carry Sejuani with this build.
To have the best chance of vanquishing your oponents, you should take the First Strike, Magical Footwear, Biscuit Delivery, Cosmic Insight, Manaflow Band, and Transcendence runes from the Inspiration and Sorcery rune sets. Of all the runes that we analyzed for this team composition, this combo of runes yielded the highest win rate. In fact, these runes gave a 46.4% winrate overall.
If you want to get Veigar with Sejuani synergy tips and builds for a a particular division, feel free to choose one from the selection menu provided above. If viewing for the first time, the stats and tips and suggestions given are computed using all rounds finished with both champs.