Keeping tunnels spread out across the map will ensure you have choices when you want to cast Void Rush.
Cast Burrow before travelling around the map to take advantage of the increased Move Speed and the safety provided by Tremor Sense.
Tremor Sense can warn you of enemies closing in, and is particularly useful when entering enemy territory.
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 on this page emphasize some vital Rek'Sai against Cassiopeia matchup statistics that can help us distinguish the differences and similarities between the pair. Rek'Sai’s KDA ratio ([kills + assists] / deaths) of NaN is more than Cassiopeia’s KDA ratio of NaN, showing that Rek'Sai may be more central to his team's team fighting capacity than Cassiopeia..
Rek'Sai typically has a similar longest killing spree as his opponent does. Typically, he takes more damage than Cassiopeia. This is usually reflective of differing health capacities, but it can also indicate that the one champion has less mobility and thus is not able to flee from additional damage when engaged or poked.
Both League champions are great champions. Both have their strengths, weaknesses, and counters. In the game's current meta, Rek'Sai usually fairs equally well when playing against Cassiopeia, with a 50.5% win rate. As a result, Rek'Sai makes an ok counter to Cassiopeia.
While Rek'Sai does have a higher win rate compared to Cassiopeia, when on opposite teams, Rek'Sai also has a much lower difficulty level that makes him a less time consuming champ to pick up and master. You still need to be cautious when picking Rek'Sai into Cassiopeia.
Additionally, Rek'Sai also has some amount of CC and other utility, a similar amount to Cassiopeia. This often makes her just as valuable during teamfights, especially when fighting champions with a lot of burst damage.
While there isn't one best champion overall in League of Legends, in Rek'Sai vs Cassiopeia matchups, Rek'Sai is the better champion with a similar win rate, less champion complexity, and a similar amount of utility to help out your team members during teamfights.
Rek'Sai is a decent counter to Cassiopeia. You will do well by focussing your play on maximizing your gold and cs and destroying objectives. If you do that, you should hold your own as Rek'Sai against Cassiopeia.
If you would like to truly master Rek'Sai in order to counter Cassiopeia during both the early game and mid / late game phases of League of Legends, you should keep reading to pick up a few extra tips and tricks for this matchup. If you mind the build and tips presented above, you should increase your win rate by a lot and be closer to League of Legends pro players.
Rek'Sai on average racks up a lot less CS as Cassiopeia. Champs who typically don't earn many minion kills usualy don't require much CS to be valuable teammates, such as sup champs. These kinds of champions are able to scale properly off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, typically require many items to be effective. In either case, try to exceed the numbers reported here to do well.
The best items to have in your Rek'Sai versus Cassiopeia build include Sterak's Gage, Black Cleaver, and Titanic Hydra. When Rek'Sai incorporated at least these three pieces in his build, he did a lot better versus Cassiopeia than with many other common counter builds. In fact, Rek'Sai boasted an average winrate of 50.5% battling Cassiopeia with this build.
To have the best chance of coming out on top against Cassiopeia as Rek'Sai, Rek'Sai players should use the Conqueror, Triumph, Legend: Alacrity, Coup de Grace, Magical Footwear, and Cosmic Insight runes from the Precision and Inspiration rune sets. Of all the rune builds players used for Rek'Sai vs Cassiopeia counters, this set of runes resulted in the greatest win rate. In fact, these runes provided a 50.5% win rate overall.
If you need to view Rek'Sai vs Cassiopeia tips and counter builds for a a specific player tier, please select one from the selection menu above. At first, the statistics and strategies displayed are computed using every match finished with both champions.