Watch out for Corki's Missile Barrage. They deal splash damage, so you can get hit even when hiding behind minions.
Corki is vulnerable after he uses his Valkyrie or Special Delivery, so try switching focus to him if he uses them to enter a fight.
The stats shown on this page emphasize some critical Rell vs. Corki matchup statistics that may help us figure out the distinctions between this set of champs. As an example, Rell’s KDA ratio ([kills + assists] / deaths) of NaN is more than Corki’s ratio of NaN, highlighting that Rell may be more central to her team's team fighting capacity than Corki. This observation is in large part fueled by the differences in assists.
Rell often has a significantly smaller longest kill spree than her matchup does. Commonly, she receives a similar amount of damage to Corki. This is usually reflective of differing health capacities, but it can also show that the champ with higher HP has less agility and thus is not able to kite away from additional damage when engaged or poked.
Both League of Legends champions are great champions. Both have their pros and cons. In League's current meta, Rell usually wins when trying to fight Corki, with a 51.7% win rate. Therefore, Rell makes a good counter for Corki.
While Rell does have a higher winrate than Corki, when facing one another, Rell also has a much lower learning curve that makes her a less complex champ to pick up and master. You still need to be cautious when picking Rell into Corki.
Moreover, Rell has a great amount of CC and other utility, a similar amount to Corki. This makes her just as valuable during team fights, especially when trying to counter champions with a lot of burst damage.
While there isn't one best champion in League of Legends, in Rell vs Corki matchups, Rell is the better champ with a higher win rate, less champion complexity, and a similar amount of utility to help out your allied champions during team fights.
Rell is a decent counter to Corki. You will do well by focussing your actions on increasing your gold income and clearing objectives. If you are able to do that, you should do very well as Rell against Corki.
If you would like to truly master Rell in order to counter Corki during both the lane 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 suggestions displayed here, you will increase your win rate significantly and be closer to League of Legends pro players.
Rell most often accumulates a lot less CS compared to Corki. Champs who typically don't get much CS typically don't require much CS to be effective, such as support champions. They are able to scale well off of their skills, stats, and first items alone. Yet, champions with a lot of CS, such as hyper-carries, usually have to have several high cost items to be effective. In either case, try to exceed the numbers reported here to do well.
The most important items to prioritize in your Rell versus Corki build consist of Trailblazer, Zeke's Convergence, and Celestial Opposition. When Rell combined at least these three pieces in her build, she performed significantly better countering Corki than with most other commonly used counter builds. In fact, Rell boasted an average winrate of 51.7% when countering Corki with this build.
To have the best probability of vanquishing Corki as Rell, you should use the Glacial Augment, Hextech Flashtraption, Biscuit Delivery, Cosmic Insight, Bone Plating, and Unflinching runes from the Inspiration and Resolve rune sets. Of all the rune sets players used for Rell vs Corki face-offs, this sequence of runes resulted in the greatest win rate. Moreover, these runes provided a 51.7% win rate overall.
If you want to view Rell x Corki tips and counter builds for a an individual division rank, feel free to choose one from the selection menu provided above. If viewing for the first time, the stats and build suggestions displayed are calculated using all matches played with these champions.