Riven lacks a source of healing or strong defense and must compensate with burst combos. Lead into fights with Broken Wings and Ki Burst, while using Valor to escape and absorb counter-harass.
Riven's Broken Wings locks onto the champion your cursor is over at the time of cast. If you want to move past your opponent, make sure that your cursor is past your opponent as well.
Lead your enemy when targeting with Noxious Blast to ensure the hit.
Use Twin Fang on poisoned stationary targets like monsters and units stunned by her Petrifying Gaze for maximum damage.
The Riven Cassiopeia synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Cassiopeia, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Riven sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Cassiopeia. His KDA fell from NaN to NaN. This worsening shows that Cassiopeia helps Riven perform poorer in ranked LoL rounds. Yet, the small difference shows that this performance change is not very impactful.
When Riven is an ally to Cassiopeia, she gets a small increase in her full damage output. This difference may indicate that Cassiopeia supports by providing protection for her to deal more damage or that her presence also helps increase the round's duration. Similarly, when Riven is played with Cassiopeia on the same side, he usually scores many fewer killing sprees than when she plays on his own. This is contrasting evidence that she is worse when playing synergisticly with Cassiopeia.
Additionally, when Riven plays with Cassiopeia on the same team, she often takes a little less damage than when she plays alone. Taking not as much damage may indicate that Cassiopeia does a decent job of protecting Riven in team fights.
There is no one best champion pairing for Riven that will always be her ideal ally. Yet, Cassiopeia is a decent teammate for Riven. By locking into the same team as Riven, she raises their win rate by 2.2% to 52.3%. This shows that there is a somewhat important strategic relationship between Riven and Cassiopeia that allows them to perform stronger together than without each other.
Cassiopeia has a greater difficulty than Riven. That means Riven players should be very careful when arranging Cassiopeia allies to go into battle on the same side as, as they will have to have a greater level of skill to be able to do well with you.
When playing cooperatively, Riven players will likely witness an overall large increase in your team’s capability to destroy wih physical damage. Combined, these champs can tear through the other team with a lot of physcial damage.
Conversely, by aligning Riven and Cassiopeia together, you may not be providing your team a lot of cover. Plan to bring other champions on your team that helps cover this relative gap in this pairing's playstyle.
Regardless of your Cassiopeia 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 anyway.
To truly master Riven in order to synergize with Cassiopeia during both the lane and mid / late game phases of League rounds, you should keep reading to gather additional tricks and insights into this champion pairing. If you pay attention to the build and stats displayed above, you will increase your win rate significantly.
The ideal finished items to prioritize in your Riven and Cassiopeia synergy build include Spear of Shojin, Death's Dance, and Sundered Sky. When Riven used at least these three finished items in her build, she did much better when paired up with Cassiopeia than with most other typical builds. In fact, Riven boasted an average win rate of 52.3% when playing alongside Cassiopeia with this build.
To have the highest chance of crushing your oponents, you should take the Conqueror, Triumph, Legend: Tenacity, Last Stand, Nimbus Cloak, and Transcendence runes from the Precision and Sorcery rune sets. Out of all the runes players used for Riven and Cassiopeia pairings, this mixture of runes resulted in the highest win rate. In fact, these runes averaged a 52.3% winrate overall.
If you want to view Riven and Cassiopeia cooperations tips and stats for a a specific skill level, feel free to select one from the selection menu above. By default, the statistics and build suggestions shown are calculated using every round played with both champions.