Cassiopeia with Sion
How to Synergize Cassiopeia and Sion
based on 809 Cassiopeia with Sion pairsHow We Analyze Champion Pairings in LoL
Cassiopeia Sion Synergy Summary
Best Cassiopeia vs Sion Counter Build
Items
Starter Items
Early Items
Core Cassiopeia Items
Optional Items
Summoner Spells
Skill Order
Runes
Guide to Synergizing Cassiopeia and Sion
Tips for Playing as Cassiopeia with Sion
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.
Advice to Understand How Sion Will Play
Roar of the Slayer is a great setup ability to land a very powerful Decimating Smash.
The Soul Furnace buff displays how much shield strength is remaining, use this information to time its explosion perfectly.
You only have very slight turning ability during Unstoppable Onslaught, so make sure to use it in straight paths.
Cassiopeia Sion Synergy Stats
How to Play with Sion as Cassiopeia in LoL
The Cassiopeia Sion synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Sion, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Cassiopeia sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Sion. His KDA worsened from NaN to NaN. This negative change shows that Sion helps Cassiopeia perform worse in ranked League rounds. Yet, the small difference proves that this performance change is only marginal.
When Cassiopeia is an ally to Sion, she sees a little increase in her total damage dealt. This difference may demonstrate that Sion provides protection for her to deal more damage or that his allyship also helps extend the match's duration. Similarly, when Cassiopeia is played together with Sion on the same team, he usually scores many fewer killing sprees than when she plays on his own. This is contrasting evidence that she is worse when playing alongside Sion.
Moreover, when Cassiopeia plays with Sion on the same side, she usually receives a little more damage than when she plays alone. Receiving more damage may mean that Sion does a poor job of covering Cassiopeia during teamfights.
Synergies between Cassiopeia and Sion
Damage Types Compared
Champion Playstyles Contrasted
Is Cassiopeia better when played alongside Sion?
There is no perfect ally for Cassiopeia that will 100% of the time be her best synergy. Yet, Sion is a pretty good ally for Cassiopeia. By playing on the same side as Cassiopeia, he increases their win rate by 2.6% to 52.9%. This signals that there is a somewhat important bond between Cassiopeia and Sion that allows them to perform better together than without each other.
Sion has a much lower diffuclty than Cassiopeia. That means you don't need to be very careful when lining up Sion teammates to play with, as they will require a much lower level of skill to fight well with you.
Working on the same side, Cassiopeia players will likely see an overall large increase in your team’s capability to deal magic damage. When paired, these champs are able to dish out a surprising amount of magic type damage.
Although, by pairing Cassiopeia and Sion together, you probably will not be providing your other teammates a great deal of anti-tank damage dealing potential. We recommend you include other champions on your team that offsets this relative disparity in their potential.
Regardless of the skill of your Sion ally, you need to focus on maximizing your income, outlasting your enemies, and clearing objectives. If you do this, you should do well anyway.
Other Champion Matchups Against Cassiopeia
Other Top Synergies by Role
Additional Information for Cassiopeia Players
How We Calculated Our Cassiopeia Sion Synergy Build and Stats
Other Useful Resources
Further Insights to Win with this Champion Pairing
If you would like to truly master Cassiopeia in order to work well with Sion during both the lane and mid / late game phases of LoL rounds, you should continue reading to gather a few extra lessons on this champion pairing. If you pay attention to the build and suggestions shown above, you will grow your win rate significantly.
The most important finished items to build first in your Cassiopeia and Sion synergy build include Seraph's Embrace, Cosmic Drive, and Rod of Ages. When Cassiopeia bought at least these three great items in her build, she did significantly better when fighting alongside Sion than with most other commonly used item sets. In fact, Cassiopeia had an average win rate of 52.9% when playing alongside Sion with this build.
To have the greatest likelihood of vanquishing your oponents, you should take the Conqueror, Presence of Mind, Legend: Tenacity, Last Stand, Manaflow Band, and Transcendence runes from the Precision and Sorcery rune sets. Out of all the rune combinations players chose for this champion pairing, this mix of runes yielded the best win rate. In fact, these runes gave a 52.9% winrate overall.
By default, tips, stats, and builds on how to synergize Sion with Cassiopeia are presented for all skill levels, merged. If you would like to scope the stats and builds to an individual player tier, you may use the selection menu located at the top of this page.