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.
Be wary of Cassiopeia's damage potential with Twin Fang when she has you poisoned.
Turn away from Cassiopeia when she is casting Petrifying Gaze to get slowed instead of stunned.
The stats shown here feature some influential Fizz vs. Cassiopeia counter statistics that may help us realize the differences and similarities between the pair. As an example, Fizz’s KDA ratio ([kills + assists] / deaths) of NaN is more than Cassiopeia’s ratio of NaN, indicating that Fizz may be more central to his team's team fighting capability than Cassiopeia..
Fizz typically has a slightly larger longest killing spree than his foe does. Commonly, he takes less damage than Cassiopeia. This is usually reflective of different amounts of tankyness; however, it can also illustrate that the one champ has less agility and thus is not able to flee from additional damage when engaged or poked.
Both League champs are great champions. Both have their strengths, weaknesses, and counters. In League's current meta, Fizz usually wins when taking on Cassiopeia, with a 51.4% win rate. As a result, Fizz makes a good counter to Cassiopeia.
While Fizz does have a higher win rate compared to Cassiopeia, when facing one another, Fizz also has a much lower difficulty level that makes him a less complex character to develop with. You still need to be cautious when picking Fizz into Cassiopeia.
Additionally, Fizz also has only a small amount of utility and CC, a similar amount to Cassiopeia. This makes her just as valuable during team fights, especially when trying to counter champions with a lot of burst damage.
While there is not a single best champion overall in League of Legends, in Fizz vs Cassiopeia matchups, Fizz is the better champion with a higher win rate, less champion complexity, and a similar amount of utility to help out your allied champions during team fights.
Fizz is a decent counter to Cassiopeia. You will do well by focussing your gameplay on keeping up your gold and cs and destroying objectives. If you can do that, you should be able to stand on your own as Fizz against Cassiopeia.
If you would like to learn all of the intricacies of Fizz in order to counter Cassiopeia during both the laning and mid / late game phases of League of Legends, you should keep reading to learn a few extra tips and tricks for this matchup. If you listen to the build and tips shown here, you will increase your win rate significantly and be that much closer to League of Legends pro players.
Fizz often gets a similar amount of CS relative to Cassiopeia. Champions who on average don't take much CS usualy don't require much CS to be valuable teammates, such as supports. These kinds of champions are able to scale well off of their skills, stats, and first items alone. Yet, champs with a lot of CS, such as hyper-carries, typically require several high cost items to be effective. In either case, try to surpass the numbers reported on this page to do well.
The most crucial items to prioritize in your Fizz versus Cassiopeia build include Rabadon's Deathcap, Zhonya's Hourglass, and Stormsurge. When Fizz incorporated at least these three items in his build, he did a lot better against Cassiopeia than with most other commonly used counter builds. In fact, Fizz had an average winrate of 51.4% when countering Cassiopeia with these items in his kit.
To have the best likelihood of beating Cassiopeia as Fizz, 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. Of all the runes players chose for Fizz vs Cassiopeia counter picks, this mixture of runes resulted in the greatest win rate. Notably, these runes gave a 51.4% win rate overall.
By default, tips, statistics, and builds on how to beat Cassiopeia as Fizz are shown for all ranked divisions combined. If you want to narrow the stats and builds to a particular division, you should use the selection menu located above.