Fizz's spells scale off Ability Power - consider getting items like Zhonya's Hourglass or Banshee's Veil against teams that have high burst threat - and items like Lich Bane or Rabadon's Deathcap if you think you can survive without the Health.
Since Fizz can move through units, find opportunities in lane to walk through minions and apply Seastone Trident's passive - following it up with the ability's active attack after a few seconds.
Fizz's ultimate ability, Chum the Waters, can be aimed at an enemy or towards the area where you think they'll be going.
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 Fizz 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, Fizz 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 drop shows that Sejuani helps Fizz perform poorer in competitive League rounds. Yet, the small difference demonstrates that this performance change is not very impactful.
When Fizz is an ally to Sejuani, he gets a small increase in his full damage dealt. This change may indicate that Sejuani supports by providing protection for him to deal more damage or that her participation also helps extend the round's duration. Similarly, when Fizz is played with Sejuani on the same team, he usually scores many fewer killing sprees compared to when he plays without Sejuani. This is contrasting evidence that he is worse when playing synergisticly with Sejuani.
Moreover, when Fizz plays with Sejuani on the same team, he on average receives a little more damage than when he plays alone. Receiving more damage could mean that Sejuani does a poor job of protecting Fizz during team fights.
There is no perfect companion for Fizz that will no matter what be his best synergy. Yet, Sejuani is a terrible ally for Fizz. By locking into the same side as Fizz, she lowers their win rate by -3.7% to 48.9%. This clearly indicates that there is a terrible strategic relationship between Fizz and Sejuani that results in them performing not as well together than without each other.
Sejuani has a lower difficulty than Fizz. That means you don't need to be careful when lining up Sejuani allies to play with, as they will have to have a lower level of skill to be able to do well with you.
Working alongside, Fizz players will likely see an overall large increase in your team’s capacity to deal magic damage. Together, these champions are able to dish out a surprising amount of magic type damage.
Conversely, by bringing Fizz and Sejuani together, you may not be giving your other allies a great deal of utility. We recommend you pick other champs on your team that fills this relative disparity in this pairing's capabilities.
Regardless of the skill of your Sejuani teammate, you need to focus on increasing your gold income, warding to avoid ambushes, and taking down objectives. If you do this, you will do well anyway.
To truly master Fizz to pair well with Sejuani during both the lane and mid / late game phases of League matches, you should keep reading to learn additional lessons on this champion pairing. If you listen to the build and tips shown here, you will grow your win rate by a lot.
The ideal items to have in your Fizz and Sejuani synergy build include Rabadon's Deathcap, Lich Bane, and Stormsurge. When Fizz combined at least these three great items in his build, he performed a lot better as an ally of Sejuani than with many other commonly used builds. In fact, Fizz boasted an average win rate of 48.9% when playing alongside Sejuani with these items in his kit.
To have the highest probability of vanquishing your oponents, Fizz players should equip the Electrocute, Sudden Impact, Eyeball Collection, Treasure Hunter, Triumph, and Coup de Grace runes from the Domination and Precision rune sets. Out of all the rune builds players chose for Fizz and Sejuani pairings, this composite of runes resulted in the highest win rate. Notably, these runes averaged a 48.9% win rate overall.
If you need to see Fizz and Sejuani cooperations tips and builds for a a specific player tier, feel free to choose one from the selection menu displayed above. If viewing for the first time, the stats and build suggestions given are computed using all rounds played with both champs.