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.
Gragas can knock everybody away with his ultimate. Be careful that you don't get knocked into him or, worse, an enemy tower.
Body Slam is on a very low cooldown, making it difficult to pursue Gragas. Don't overextend yourself chasing him.
The stat comparisons provided here emphasize some influential Diana versus Gragas counter stats that can help you realize the differences between this pair of champions. For instance, Diana’s KDA ratio ([kills + assists] / deaths) of NaN is more than Gragas’s KDA ratio of NaN, demonstrating that Diana may be more central to her team's team fighting effectiveness than Gragas..
Diana typically has a slightly larger longest killing spree than her foe does. Typically, she receives less damage than Gragas. This commonly reflects different amounts of tankyness, yet it can also indicate that the champion with increased HP has less agility and thus is not able to flee from additional damage when engaged or poked.
Both League champs are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Diana usually wins when playing against Gragas, with a 56.5% win rate. Therefore, Diana makes a fantastic counter for Gragas.
While Diana does have a much higher win rate than Gragas, when on opposite teams, Diana also has a lower learning curve that makes her a less time consuming character to learn. You don't need to be too worried when picking Diana into Gragas.
Furthermore, Diana has only a small amount of CC and other utility, a similar amount to Gragas. This often makes her just as valuable during team fights, especially when fighting champions with a ton of burst damage.
While there isn't one best champion for every situation in League of Legends, in Diana vs Gragas matchups, Diana is the better champ with a noticably higher win rate, less champion complexity, and a similar amount of utility to help out your allies during team fights.
Diana is a great counter to Gragas. You will do well by focussing your play on keeping up your CS and destroying objectives. If you do that, you should do very well as Diana against Gragas.
To learn all of the intricacies of Diana to counter Gragas during both the lane 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 listen to the build and stats displayed here, you should increase your win rate significantly and be that much closer to League of Legends pro players.
Diana most often gets a similar amount of CS as Gragas. Champs who on average don't acquire many minion kills often don't have to have much CS to be effective, such as supports. They are able to scale well off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically have to have several high cost items to be effective. In either situation, try to exceed the values reported on this page to do well.
The top items to focus on in your Diana versus Gragas build include Jak'Sho, The Protean, Nashor's Tooth, and Demonic Embrace. When Diana included at least these three items in her build, she performed a lot better countering Gragas than with many other typical builds. In fact, Diana boasted an average win rate of 56.5% when playing against Gragas with this counter build.
To have the greatest likelihood of crushing Gragas as Diana, Diana players should use the Conqueror, Triumph, Legend: Alacrity, Coup de Grace, Magical Footwear, and Cosmic Insight runes from the Precision and Inspiration rune sets. Out of all the rune builds players used for Diana vs Gragas clashes, this combo of runes resulted in the best win rate. Notably, these runes gave a 56.5% win rate overall.
By default, tips, statistics, and builds on how to beat Gragas as Diana are shown for all skill levels, merged. If you want to scope the statistics and builds to a particular player tier, you may use the selection menu located earlier on the page.