Make sure to buy items that will evolve at least 1 or 2 of your spells.
Work with your teammates to set up your Ultimate and optimize damage with your passive.
Try to catch enemy carries alone to burst them with Icathian Rain.
Udyr is one of the best junglers in the game. Taking advantage of this can give your team a large XP advantage and map control.
Damage is applied to turtle shield post-mitigation. Therefore, buying defensive items can drastically increase your survivability.
The Kai'Sa Udyr synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Udyr, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Kai'Sa sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Udyr. His KDA worsened from NaN to NaN. This worsening shows that Udyr helps Kai'Sa perform poorer in competitive League matches. Yet, the small difference demonstrates that this performance change is not very impactful.
When Kai'Sa is paired with Udyr, she observes a marginal improvement in her total damage output. This difference may signal that Udyr supports by providing protection for her to dish out more damage or that his presence also helps increase the match's duration. Similarly, when Kai'Sa is played together with Udyr on the same team, he usually scores many fewer killing sprees compared to when she plays without Udyr. This is contrasting evidence that she is worse when playing with Udyr.
Moreover, when Kai'Sa plays with Udyr on the same team, she usually takes a little less damage than when she plays alone. Receiving not as much damage may mean that Udyr does a decent job of covering Kai'Sa in teamfights.
There is no perfect ally for Kai'Sa that will 100% of the time be her ideal synergy. Yet, Udyr is a very typical companion for Kai'Sa. By being on the same side as Kai'Sa, he improves their win rate by 0.3% to 46.8%. This signals that there is not really a strong strategic relationship between Kai'Sa and Udyr that results in them performing better together than alone.
Udyr has a greater difficulty than Kai'Sa. That means Kai'Sa players need to be very careful when finding Udyr allies to go into battle on the same side as, as they will require a greater level of skill to do well with you.
Playing on the same side, you should see an overall large increase in your team’s capacity to deal physical damage. Together, these champs can tear through the other team with a lot of physcial damage.
In contrast, by aligning Kai'Sa and Udyr together, you will not be granting your team much crowd control. Plan to pick other champs on your team that helps cover this relative hole in this pairing's capabilities.
Regardless of your Udyr ally's skill level, you should focus on increasing your income, warding to avoid ambushes, and taking down objectives. If you do this, you should do well, regardless.
If you would like to truly master Kai'Sa to work well with Udyr during both the early game and mid / late game phases of LoL matches, you should keep reading to pick up a few extra tricks and insights into this champion pairing. If you listen to the build and stats presented above, you will increase your win rate by a lot.
The ideal finished items to focus on in your Kai'Sa and Udyr synergy build include Guardian Angel, Terminus, and Kraken Slayer. When Kai'Sa included at least these three great items in her build, she did a lot better when fighting alongside Udyr than with most other common builds. In fact, Kai'Sa boasted an average win rate of 46.8% when synergizing her build and playstyle to Udyr with this build.
To have the highest likelihood of vanquishing your oponents, Kai'Sa players should use the Hail of Blades, Taste of Blood, Eyeball Collection, Treasure Hunter, Biscuit Delivery, and Magical Footwear runes from the Domination and Inspiration rune sets. Out of all the rune sets players chose for Kai'Sa and Udyr pairings, this combo of runes yielded the top win rate. In fact, these runes provided a 46.8% winrate overall.
By default, tips, stats, and builds on how to pair Udyr with Kai'Sa are given for all skill levels combined. If you would like to narrow the statistics and builds to a specific division, you should use the selection menu located earlier in the counter matchup guide.