Rammus often stacks high Armor, leaving him especially vulnerable to caster damage while not in Defensive Ball Curl.
Pay particular attention to when his Defensive Ball Curl is off. Rammus has much lower stats than a normal tank when he's out of the stance.
The stats shown on this page highlight some strategic Senna against Rammus counter stats that may help you grasp the differences between the two. Senna’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Rammus’s ratio of NaN, demonstrating that Senna may be more central to her team's team fighting effectiveness than Rammus..
Senna often has a similar longest kill spree as her opponent does. On average, she takes less damage than Rammus. This typically indicates differing health capacities, but it can also indicate that the one champion has less agility and thus is not able to escape additional damage when poked or engaged.
Both LoL champs are great champions. Both have their strengths, weaknesses, and counters. In the game's current meta, Senna usually loses when trying to fight Rammus, with a 45.6% win rate. Therefore, Senna makes a poor counter to Rammus.
While Senna does have a much lower winrate than Rammus, when facing one another, Senna also has a greater difficulty level that makes her a more difficult champ to learn and master. You may get destroyed when picking Senna into Rammusas her relative depth means that you may not be able to unleash her full potential without a significant amount of practice beforehand.
Moreover, Senna also has a good amount of CC and other utility, a similar amount to Rammus. This makes her just as valuable during teamfights, especially when facing champions with a lot of burst damage.
While there isn't one best champion overall in League of Legends, in Senna vs Rammus matchups, Rammus is the better champ with a much lower win rate, more champion depth, and a similar amount of utility to help out your team members during teamfights.
Senna is a terribly counter for Rammus. You will do well by focussing your gameplay on keeping up your gold and cs and taking out objectives. If you do that, you should hold your own as Senna against Rammus.
To learn all of the intricacies of Senna to counter Rammus during both the laning and mid / late game phases of League of Legends, you should keep reading to pick up a few extra lessons on this matchup. If you pay attention to the build and suggestions shown here, you should increase your win rate by a lot and be closer to League of Legends pro players.
Senna often picks up a similar amount of CS as Rammus. Champions who on average don't take many minion kills usualy don't require much CS to be valuable teammates, such as support champions. They are capable of scaling well off of their abilities and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, usually require a lot of items to be effective. In either situation, try to exceed the numbers shown here to do well.
The ideal items to focus on in your Senna versus Rammus build consist of Eclipse, Rapid Firecannon, and Kraken Slayer. When Senna used at least these three items in her build, she performed much better when fighting Rammus than with many other common counter builds. In fact, Senna had an average win rate of 45.6% battling Rammus with this build.
To have the highest chance of annihilating Rammus as Senna, you should take the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Bone Plating, and Revitalize runes from the Precision and Resolve rune sets. Of all the rune combinations players used for Senna vs Rammus counters, this mixture of runes yielded the greatest win rate. In fact, these runes averaged a 45.6% winrate overall.
By default, tips, stats, and builds on how to beat Rammus as Senna are given for all ranked divisions combined. If you would like to scope the stats and builds to a distinct rank, you may use the selection menu earlier on the page.