Make the most out of your Icathian Surprise.
Use Void Ooze to set up a perfect Living Artillery.
Kog'Maw can outrange most champions with his Bio-Arcane Barrage ability.
Command: Protect can be used on yourself to return the Ball back to you quickly. Combine this with Command: Attack for a quick harassment.
Command: Dissonance is a very powerful escape tool if Orianna has the Ball. The combination of speed and leaving a slowing obstacle can be quite powerful.
Command: Shockwave can be used to drag enemies towards you or away from you if you position the Ball properly.
The Kog'Maw Orianna synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Orianna, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Kog'Maw sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Orianna. His KDA fell from NaN to NaN. This fall shows that Orianna helps Kog'Maw perform worse in competitive League of Legends rounds. Yet, the small difference indicates that this performance change is not very impactful.
When Kog'Maw plays on the same team as Orianna, he observes a marginal improvement in his total damage output. This difference may signal that Orianna provides protection for him to dish out more damage or that her presence on the team also helps extend the round's duration. Similarly, when Kog'Maw is played alongside Orianna on the same side, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing alongside Orianna.
Additionally, when Kog'Maw plays with Orianna on the same side, he on average receives more damage than when he plays alone. Receiving more damage may indicate that Orianna does a poor job of protecting Kog'Maw during teamfights.
There is no one best ally for Kog'Maw that will 100% of the time be his top ally. However, Orianna is a not very good companion for Kog'Maw. By playing on the same side as Kog'Maw, she drops their win rate by -1.8% to 47.2%. This shows that there is a harmful strategic relationship between Kog'Maw and Orianna that allows them to perform not as well together than without each other.
Orianna has a greater difficulty than Kog'Maw. That means you need to be cautious when enlisting Orianna allies to fight alongside, as they will need a greater level of skill to fight well with you.
Working cooperatively, Kog'Maw players should see an overall large increase in your team’s capability to deal magical damage. When paired, these champs can deal quite a lot of AP type damage.
Conversely, by grouping Kog'Maw and Orianna together, you may not be granting your other teammates much cover. Plan to bring other champions on your team that nullifies this relative hole in their potential.
Regardless of your Orianna ally's ability, you should focus on increasing your gold income, outlasting your enemies, and clearing objectives. If you do this, you will do well, regardless.
If you would like to truly master Kog'Maw to synergize with Orianna during both the laning and mid / late game phases of League rounds, you should continue reading to master additional tips and tricks for this champion pairing. If you mind the build and suggestions shown above, you will grow your win rate significantly.
The most important items to prioritize in your Kog'Maw and Orianna synergy build include Runaan's Hurricane, Guinsoo's Rageblade, and Blade of The Ruined King. When Kog'Maw used at least these three items in his build, he did a lot better as an ally of Orianna than with most other common builds. In fact, Kog'Maw had an average win rate of 47.2% when playing alongside Orianna with these items in his kit.
To have the highest probability of crushing your oponents, you should use the Lethal Tempo, Triumph, Legend: Bloodline, Last Stand, Conditioning, and Overgrowth runes from the Precision and Resolve rune sets. Of all the rune combinations players chose for this champion pairing, this blending of runes yielded the top win rate. Notably, these runes gave a 47.2% win rate overall.
By default, tips, statistics, and builds on how to synergize Orianna with Kog'Maw are presented for all ranked divisions. If you would like to scope the statistics and builds to a specific rank, you may use the selection menu located above.