If you're in a lane against ranged players, leveling up Meditate can allow you to stay in the lane longer and gain levels faster than they will.
Try using Alpha Strike on a minion in front of an enemy champion so you are placed at a safe distance at the end of the spell.
Wuju Style is very strong early for last hitting minions.
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 Master Yi 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, Master Yi sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Sejuani. His KDA decreased from NaN to NaN. This negative change shows that Sejuani helps Master Yi perform worse in competitive League of Legends games. Yet, the small difference indicates that this performance change is only marginal.
When Master Yi plays on the same team as Sejuani, he observes a little increase in his total damage output. This difference may signal that Sejuani supports by providing cover for him to dish out more damage or that her presence on the team also helps increase the round's duration. Similarly, when Master Yi is played together with Sejuani on the same side, he usually scores many fewer killing sprees than when he plays without Sejuani. This is contrasting evidence that he is worse when playing alongside Sejuani.
Additionally, when Master Yi plays with Sejuani on the same team, he typically takes a little less damage than when he plays alone. Receiving not as much damage may mean that Sejuani does a decent job of protecting Master Yi in team fights.
There is no one best companion for Master Yi that will 100% of the time be his ideal synergy. However, Sejuani is a terrible companion for Master Yi. By locking into the same team as Master Yi, she lowers their win rate by -6.6% to 44.0%. This demonstrates that there is an easy to overcome and exploit synergy between Master Yi and Sejuani that allows them to perform worse together than alone.
Sejuani has a lower difficulty than Master Yi. That means Master Yi players don't need to be very careful when arranging Sejuani allies to go into battle on the same side as, as they will have to have a relatively low level of skill to do well with you.
Fighting alongside, Master Yi players will likely see an overall large increase in your team’s ability to deal physical damage. Combined, these champs can provide a great amount of sustained physical damage.
Conversely, by aligning Master Yi and Sejuani together, you probably will not be granting your other teammates very much utility. We recommend you bring other champs on your team that neutralizes this hole in their kit.
Regardless of the skill of your Sejuani teammate, you need to focus on maximizing your gold income, staying alive by avoiding foolish fights, and clearing objectives. If you heed this simple advice, you will do well, regardless.
To truly master Master Yi in order to pair well with Sejuani during both the laning and mid / late game phases of LoL games, you should continue reading to learn some more tricks and insights into this champion pairing. If you listen to the build and suggestions shown above, you will grow your win rate by a lot.
The top items to use in your Master Yi and Sejuani synergy build include Guinsoo's Rageblade, Blade of The Ruined King, and Kraken Slayer. When Master Yi bought at least these three finished items in his build, he performed significantly better when paired up with Sejuani than with most other common builds. In fact, Master Yi boasted an average win rate of 44.0% helping carry Sejuani with this build.
To have the greatest likelihood of beating your oponents, Master Yi players should use the Lethal Tempo, Triumph, Legend: Alacrity, Coup de Grace, Eyeball Collection, and Treasure Hunter runes from the Precision and Domination rune sets. Out of all the rune sets players picked for this champion pairing, this composite of runes yielded the greatest win rate. Notably, these runes gave a 44.0% winrate overall.
If you need to get Master Yi and Sejuani cooperations tips and builds for a an individual rank, feel free to choose one from the selection menu provided above. By default, the statistics and strategies shown are computed using every game completed with both champions.