Clever use of enemy ultimates can open up new possibilities to approach teamfights.
Wait for you or your enemy to reach low health before using Kingslayer for maximum effect.
Space out your ability usage to get maximum effect from Petricite Burst.
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 stat comparisons provided here feature several strategic Sylas against Cassiopeia counter stats that may help you grasp the distinctions between the two. As an example, Sylas’s KDA ratio ([kills + assists] / deaths) of NaN is more than Cassiopeia’s KDA ratio of NaN, highlighting that Sylas may be more central to his team's team fighting effectiveness than Cassiopeia..
Sylas normally has a similar longest kill spree as his counter does. Typically, he receives more damage than Cassiopeia. This is usually reflective of differing health capacities, but it can also illustrate that the one champ has less mobility and thus is unable to kite away from further harm when engaged or poked.
Both League of Legends champions are great champions. Both have their strengths, weaknesses, and counters. In the game's current meta, Sylas usually loses when playing against Cassiopeia, with a 44.5% win rate. Therefore, Sylas makes a poor counter for Cassiopeia.
While Sylas does have a much lower win rate than Cassiopeia, when facing one another, Sylas also has a much lower difficulty level that makes him a less difficult champ to develop with. You may get destroyed when picking Sylas into Cassiopeia.
Additionally, Sylas has only a small amount of CC and other utility, a similar amount to Cassiopeia. This makes her just as valuable during teamfights, especially when trying to counter champions with a lot of burst damage.
While there isn't one best champion for every situation in League of Legends, in Sylas vs Cassiopeia matchups, Cassiopeia is the better champ with a much lower win rate, less champion complexity, and a similar amount of utility to help out your allied champions during teamfights.
Sylas is a terribly counter for Cassiopeia. Focus your strategy on maximizing your gold income and taking out objectives. If you are able to do that, you should be able to stand on your own as Sylas against Cassiopeia.
If you would like to truly master Sylas in order to counter Cassiopeia during both the laning and mid / late game phases of League of Legends, you should keep reading to pick up a few extra tricks and insights into this matchup. If you pay attention to the build and stats presented above, you will grow your win rate by a lot and be closer to League of Legends pro players.
Sylas often racks up a similar amount of CS relative to Cassiopeia. Champions who on average don't earn much CS often don't have to have much CS to be valuable teammates, such as sup champs. They are able to scale well off of their abilities and first items alone. Yet, champions with a lot of CS, such as hyper-carries, often need several high cost items to be effective. In either situation, try to exceed the numbers displayed here to do well.
The top items to have in your Sylas versus Cassiopeia build include Rabadon's Deathcap, Shadowflame, and Stormsurge. When Sylas used at least these three pieces in his build, he did significantly better vs. Cassiopeia than with many other typical builds. In fact, Sylas had an average win rate of 44.5% battling Cassiopeia with this build.
To have the highest chance of coming out on top against Cassiopeia as Sylas, you should use the Electrocute, Sudden Impact, Eyeball Collection, Relentless Hunter, Scorch, and Transcendence runes from the Domination and Sorcery rune sets. Of all the rune combinations players used for Sylas vs Cassiopeia clashes, this composite of runes yielded the greatest win rate. Moreover, these runes provided a 44.5% win rate overall.
If you want to see Sylas vs Cassiopeia tips and matchup stats and build suggestions for a an individual division, please choose one from the selection menu displayed above. At first, the statistics and guides shown are calculated using all matches completed with these champions.