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.
Try and keep targets in the range of your Flamespitter. It can deal a lot of damage overtime.
If you are winning a fight you can use your ultimate to wall off an escape path.
Try and pace yourself to stay in the Danger Zone to maximize your effectiveness. It is easy to overheat if you rapidly use your abilities.
The Corki Rumble synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Rumble, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Corki sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Rumble. His KDA worsened from NaN to NaN. This fall shows that Rumble helps Corki perform worse in competitive League games. Yet, the small difference indicates that this performance change is only marginal.
When Corki is an ally to Rumble, he sees a little decrease in his total damage dealt. This difference could signal that Rumble does not provide cover for him to deal more damage or that his allyship also helps extend the round's duration. Similarly, when Corki is played with Rumble on the same team, he usually scores many fewer killing sprees than when he plays without Rumble. This is contrasting evidence that he is worse when playing synergisticly with Rumble.
Moreover, when Corki plays with Rumble on the same team, he usually takes a little more damage than when he plays alone. Getting dealt more damage may mean that Rumble does a poor job of covering Corki in teamfights.
There is no perfect companion for Corki that will no matter what be his #1 ally. However, Rumble is a very bad teammate for Corki. By locking into the same side as Corki, he lowers their win rate by -6.3% to 41.8%. This demonstrates that there is a very bad synergy between Corki and Rumble that results in them performing not as well together than without each other.
Rumble has a much greater difficulty compared to Corki. That means Corki players should be careful when enlisting Rumble teammates to go into battle on the same side as, as they will require a much greater level of skill to be able to do well with you.
Playing cooperatively, you should witness an overall large increase in your team’s capability to deal magic damage. Combined, these two can deal quite a lot of AP type damage.
Conversely, by pairing Corki and Rumble together, you may not be providing your team much crowd control. Make sure to include other champions on your team that offsets this gap in this pairing's capabilities.
Regardless of your Rumble ally's skill level, you need to focus on maximizing your gold income, outlasting your enemies, and taking down objectives. If you do this, you should do well, regardless.
To truly master Corki to work well with Rumble during both the laning and mid / late game phases of LoL matches, you should keep reading to gather some more lessons on this champion pairing. If you pay attention to the build and tips presented above, you will grow your win rate by a lot.
The best items to use in your Corki and Rumble synergy build include Muramana, Trinity Force, and Eclipse. When Corki used at least these three pieces in his build, he did much better when fighting alongside Rumble than with many other typical item sets. In fact, Corki boasted an average winrate of 41.8% when playing alongside Rumble with these items in his kit.
To have the best probability of defeating your oponents, you should take the First Strike, Magical Footwear, Biscuit Delivery, Cosmic Insight, Taste of Blood, and Ultimate Hunter runes from the Inspiration and Domination rune sets. Out of all the rune combinations we have analyed for this team composition, this mixture of runes resulted in the highest win rate. Notably, these runes provided a 41.8% winrate overall.
By default, tips, statistics, and builds on how to team up Rumble with Corki are given for all ranked divisions. To filter the statistics and builds to a specific skill level, you may use the selection menu earlier in the counter matchup guide.