Use Moonfall and Lunar Rush to stay on targets and activate Moonsilver Blade for extra damage.
Consider when to cast Lunar Rush without Moonlight and when to wait for another Crescent Strike.
Landing Crescent Strike is critically important, but don't be afraid to miss. The cooldown is short and the mana cost is low.
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.
The Diana 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, Diana sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Sion. His KDA fell from NaN to NaN. This drop shows that Sion helps Diana perform poorer in ranked League matches. Yet, the small difference shows that this performance change is not very impactful.
When Diana is paired with Sion, she gets a marginal improvement in her complete damage dealt. This difference may demonstrate that Sion provides cover for her to deal more damage or that his allyship also helps increase the game's duration. Similarly, when Diana is played with Sion on the same team, he usually scores many fewer killing sprees than when she plays without Sion. This is contrasting evidence that she is worse when playing with Sion.
Additionally, when Diana plays with Sion on the same side, she usually receives a little more damage than when she plays alone. Receiving more damage could indicate that Sion does a poor job of covering Diana in team fights.
There is no top synergy for Diana that will 100% of the time be her ideal teammate. However, overall, Sion is a very typical companion for Diana. By locking into the same team as Diana, he decreases their win rate by -0.2% to 49.8%. This signals that there is not really a strong bond between Diana and Sion that results in them performing not as well together than without each other.
Sion has a greater difficulty than Diana. That means you should be very careful when finding Sion teammates to play with, as they will require a greater level of skill to be able to do well with you.
Playing together, Diana players should see an overall large increase in your team’s capacity to soak up damage. Together, these champs will be able to tank for the rest of their team.
Conversely, by grouping Diana and Sion together, you will not be providing your side enough crowd control. Make sure to pick other champions on your team that offsets this hole in this pairing's playstyle.
Regardless of the skill of your Sion ally, you need to focus on increasing your income, outlasting your enemies, and clearing objectives. If you heed this simple advice, you should do well, regardless.
If you would like to truly master Diana to synergize with Sion during both the early game and mid / late game phases of LoL, you should continue reading to learn some more tips and tricks for this champion pairing. If you use the build and tips displayed above, you should increase your win rate by a lot.
The most important finished items to have in your Diana and Sion synergy build include Rabadon's Deathcap, Nashor's Tooth, and Stormsurge. When Diana incorporated at least these three pieces in her build, she did significantly better when paired up with Sion than with most other commonly used item sets. In fact, Diana had an average win rate of 49.8% when synergizing her build and playstyle to Sion with these items in her kit.
To have the highest chance of crushing your oponents, Diana players should equip the Conqueror, Triumph, Legend: Alacrity, Coup de Grace, Cosmic Insight, and Magical Footwear runes from the Precision and Inspiration rune sets. Out of all the runes players used for this team composition, this mix of runes yielded the top win rate. Moreover, these runes averaged a 49.8% winrate overall.
By default, tips, statistics, and builds on how to pair Sion with Diana are displayed for every ranked division. If you would like to filter the stats and builds to a distinct rank, you should use the selection menu located earlier in the counter matchup guide.