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.
Orianna can only affect the area the Ball is around. Use this to your advantage.
Watch out for Orianna's Ball returning to her due to leashing. This may cause some unexpected situations.
The stat comparisons provided here clarify several significant Kog'Maw versus Orianna matchup stats that may help us realize the differences between this pair of champions. As an example, Kog'Maw’s KDA ratio ([kills + assists] / deaths) of NaN is more than Orianna’s ratio of NaN, highlighting that Kog'Maw may be more central to his team's team fighting capability than Orianna..
Kog'Maw usually has a slightly larger longest killing spree than his opponent does. Commonly, he receives a similar amount of damage to Orianna. This often reflects differing health capacities, yet it can also illustrate that the champ with increased HP has less mobility and thus is not able to flee from 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, Kog'Maw usually wins when taking on Orianna, with a 52.1% win rate. Therefore, Kog'Maw makes a good counter for Orianna.
While Kog'Maw does have a higher winrate than Orianna, when facing one another, Kog'Maw also has a lower learning curve that makes him a less difficult champ to learn. You don't need to be too worried when picking Kog'Maw into Orianna.
Furthermore, Kog'Maw also has only a small amount of CC and other utility, a similar amount to Orianna. This makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there is not one best champion for every situation in League of Legends, in Kog'Maw vs Orianna matchups, Kog'Maw is the better champion with a noticably higher win rate, less champion complexity, and a similar amount of utility to help out your allies during team fights.
Kog'Maw is a good counter to Orianna. Make sure you focus your strategy on keeping up your gold income and clearing objectives. If you can do that, you should be able to stand on your own as Kog'Maw against Orianna.
To learn all of the intricacies of Kog'Maw to counter Orianna during both the lane and mid / late game phases of League of Legends, you should keep reading to gather a few extra lessons on this matchup. If you mind the build and stats shown above, you will grow your win rate significantly and be that much closer to League of Legends pro players.
Kog'Maw typically picks up a similar amount of CS compared to Orianna. Champions who typically don't earn many minion kills usualy don't require much CS to be valuable teammates, such as supports. They are able to scale properly off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically need a lot of items to be effective. In either case, try to do better than the values displayed on this page to do well.
The top items to focus on in your Kog'Maw versus Orianna build include Runaan's Hurricane, Blade of The Ruined King, and Terminus. When Kog'Maw included at least these three pieces in his build, he did a lot better countering Orianna than with many other typical item sets. In fact, Kog'Maw had an average winrate of 52.1% when countering Orianna with this counter build.
To have the best likelihood of beating Orianna as Kog'Maw, 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 sets players picked for Kog'Maw vs Orianna counterpicks, this composite of runes yielded the best win rate. Moreover, these runes gave a 52.1% winrate overall.
By default, tips, statistics, and builds on how to beat Orianna as Kog'Maw are presented for all ranked divisions. If you want to scope the stats and builds to a distinct skill level, you can use the selection menu located earlier in the counter matchup guide.