Valkyrie can be used defensively as well, so try using it for a quick escape.
Phosphorus Bomb can be used to reveal enemy units that might be hiding in a nearby patch of brush.
Corki can continue to attack while using Gatling Gun. Maximizing Gatling Gun is key to mastering Corki.
Spread out when you see Sona so she can't make your entire team dance.
Kill Sona first, as she will heal up her team if left alone for too long.
The stat comparisons provided here underscore some influential Corki against Sona matchup stats that may help us appreciate the distinctions between these two champs. For instance, Corki’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Sona’s ratio of NaN, highlighting that Corki may be more central to his team's team fighting capacity than Sona. This observation is in large part fueled by the difference in kills.
Corki normally has a much larger longest killing spree than his matchup does. Typically, he receives a similar amount of damage to Sona. This typically indicates differing health capacities; however, it can also hint that the one champion has less mobility and thus is unable to escape additional damage when engaged or poked.
Both League champions are great champions. Both champs have their pros and cons. In the game's current meta, Corki usually loses when trying to fight Sona, with a 45.2% win rate. Thus, Corki makes a poor counter for Sona.
While Corki does have a much lower win rate compared to Sona, when facing one another, Corki also has a greater learning curve that makes him a more complex champion to pick up and master. You should be very concerned when picking Corki into Sona.
Furthermore, Corki has almost no amount of CC and other utility, a similar amount to Sona. This makes her just as valuable during team fights, especially when facing champions with a ton of burst damage.
While there isn't one best champion in League of Legends, in Corki vs Sona matchups, Sona is the better champion with a much lower win rate, more champion depth, and a similar amount of utility to help out your team members during teamfights.
Corki is a terribly counter for Sona. Make sure you focus your gameplay on maximizing your CS and clearing objectives. If you do that, you should do very well as Corki against Sona.
To learn all of the intricacies of Corki to counter Sona during both the early game and mid / late game phases of League of Legends, you should keep reading to learn a few extra tips and tricks for this matchup. If you mind the build and stats presented above, you will increase your win rate significantly and be closer to League of Legends pro players.
Corki typically picks up much more CS compared to Sona. Champs who on average don't get much CS usualy don't require much CS to be valuable teammates, such as supports. These kinds of champions are able to scale properly off of their abilities and first items alone. Yet, champions with a lot of CS, such as hyper-carries, typically need a lot of items to be effective. In either situation, try to do better than the numbers displayed on this page to do well.
The top items to use in your Corki versus Sona build include Muramana, Spear of Shojin, and Eclipse. When Corki combined at least these three pieces in his build, he did much better vs Sona than with most other typical counter builds. In fact, Corki had an average winrate of 45.2% battling Sona with this counter build.
To have the highest probability of annihilating Sona as Corki, you should use the First Strike, Magical Footwear, Biscuit Delivery, Cosmic Insight, Bone Plating, and Overgrowth runes from the Inspiration and Resolve rune sets. Out of all the runes we have analyed for Corki vs Sona fights, this composite of runes yielded the highest win rate. In fact, these runes gave a 45.2% winrate overall.
By default, tips, stats, and builds on how to beat Sona as Corki are shown for every ranked division. To scope the statistics and builds to an individual division, you may use the selection menu earlier on the page.