Camille's shield only works against one damage type, so hit her when she's vulnerable to your damage.
The Hextech Ultimatum has a very short range to cast, so try to flash away from her before she gets close.
The stat comparisons shown on this page highlight some critical Senna against Camille counter statistics that can help us interpret the differences between the two. Senna’s KDA ratio ([kills + assists] / deaths) of NaN is more than Camille’s KDA ratio of NaN, indicating that Senna may be more central to her team's team fighting effectiveness than Camille. This observation is in large part fueled by the differences in assists.
Senna typically has a slightly smaller longest kill spree than her opponent does. Typically, she receives less damage than Camille. This typically indicates different amounts of tankyness, but it can also imply that the one champ has less mobility and thus is not able to escape further harm when engaged or poked.
Both League of Legends champs are great champions. Both have their strengths, weaknesses, and counters. In League's current meta, Senna usually fairs equally well when taking on Camille, with a 50.9% win rate. As a result, Senna makes an ok counter for Camille.
While Senna does have a higher winrate compared to Camille, when on opposite teams, Senna also has a much greater level of difficulty that makes her a more challenging champion to pick up and master. You should be careful when picking Senna into Camilleas her relative depth means you may not be able to unleash her full potential without a lot of practice beforehand.
Moreover, Senna also has a good amount of CC and other utility, a similar amount to Camille. This makes her just as valuable during teamfights, especially when facing champions with a ton of burst damage.
While there is not a single best champion overall in League of Legends, in Senna vs Camille matchups, Senna is the better champion with a similar win rate, more champion depth, and a similar amount of utility to help out your teammates during team fights.
Senna is a decent counter to Camille. Make sure you focus your gameplay on maximizing your gold income and destroying objectives. If you can do that, you should hold your own as Senna against Camille.
If you would like to learn all of the intricacies of Senna to counter Camille during both the lane and mid / late game phases of League of Legends, you should keep reading to pick up a few extra tips and tricks for this matchup. If you pay attention to the build and suggestions presented here, you will grow your win rate significantly and be closer to League of Legends pro players.
Senna typically accumulates less CS compared to Camille. Champs who on average don't acquire much CS usualy don't need 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 a lot of CS, such as hyper-carries, often have to have a lot of items to be effective. In either situation, try to do better than the numbers reported on this page to do well.
The ideal items to prioritize in your Senna versus Camille build include Lord Dominik's Regards, Rapid Firecannon, and Bloodsong. When Senna incorporated at least these three pieces in her build, she performed much better against Camille than with most other commonly used counter builds. In fact, Senna boasted an average win rate of 50.9% when countering Camille with this counter build.
To have the best chance of beating Camille as Senna, Senna players should equip 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 runes players used for Senna vs Camille LoL games, this sequence of runes resulted in the best win rate. In fact, these runes provided a 50.9% win rate overall.
By default, tips, stats, and builds on how to beat Camille as Senna are displayed for all ranked divisions. To scope the statistics and builds to a specific skill level, you can use the selection menu at the top of this page.