The range on Living Artillery increases each rank.
Run away from Kog'Maw after he dies!!!!
Kog'Maw doesn't have a good escape ability, so he is especially prone to ganks.
Bio-Arcane Barrage allows Kog'Maw to kill Baron Nashor extremely early. It can be valuable to ward Nashor when Kog'Maw completes his Blade of the Ruined King.
The stats shown here show some important Senna against Kog'Maw counter stats that can help us explain the distinctions between the two. For instance, Senna’s KDA ratio ([kills + assists] / deaths) of NaN is more than Kog'Maw’s ratio of NaN, demonstrating that Senna may be more central to her team's team fighting capacity than Kog'Maw. This observation is in large part caused by the differences in assists.
Senna typically has a slightly smaller longest kill spree than her foe does. Commonly, she receives a similar amount of damage to Kog'Maw. This typically indicates different amounts of tankyness, yet it can also imply that the champion with increased HP has less mobility and thus is unable to escape further damage when poked or engaged.
Both League champs are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Senna usually wins when facing off against Kog'Maw, with a 51.0% win rate. Thus, Senna makes a good counter to Kog'Maw.
While Senna does have a higher winrate compared to Kog'Maw, when facing one another, Senna also has a greater difficulty level that makes her a more difficult champion to learn. You still need to be cautious when picking Senna into Kog'Mawas her relative depth means you may not be able to reach her full potential without a significant amount of practice beforehand.
Furthermore, Senna also has a good amount of CC and other utility, a similar amount to Kog'Maw. This often makes her just as valuable during teamfights, especially when fighting champions with a lot of burst damage.
While there isn't one best champion for every situation in League of Legends, in Senna vs Kog'Maw matchups, Senna is the better champ with a similar win rate, more champion depth, and a similar amount of utility to help out your teammates during teamfights.
Senna is a decent counter for Kog'Maw. You will do well by focussing your tactics on increasing your gold and cs and taking out objectives. If you are able to do that, you should be able to stand on your own as Senna against Kog'Maw.
If you would like to learn all of the intricacies of Senna to counter Kog'Maw during both the lane and mid / late game phases of League of Legends, you should keep reading to learn a few extra lessons on this matchup. If you listen to the build and tips presented above, you should grow your win rate by a lot and be that much closer to League of Legends pro players.
Senna on average picks up less CS relative to Kog'Maw. Champs who on average don't earn many minion kills typically don't have to have much CS to be valuable teammates, such as sup champs. These kinds of champions are able to scale well off of their abilities and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, typically have to have several high cost items to be effective. In either situation, try to exceed the numbers displayed on this page to do well.
The top items to have in your Senna versus Kog'Maw build include Lord Dominik's Regards, Umbral Glaive, and Bloodsong. When Senna used at least these three pieces in her build, she performed much better when facing Kog'Maw than with many other commonly used item sets. In fact, Senna had an average winrate of 51.0% when playing against Kog'Maw with these items in her kit.
To have the greatest probability of coming out on top against Kog'Maw as Senna, Senna players should use the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Bone Plating, and Revitalize runes from the Precision and Resolve rune sets. Out of all the rune combinations players used for Senna vs Kog'Maw counters, this blending of runes yielded the greatest win rate. Notably, these runes averaged a 51.0% winrate overall.
If you need to view Senna vs Kog'Maw tips and counter builds for a an individual rank, please select one from the selection menu shown above. By default, the stats and guides displayed are computed using every round run with both champions.