Molten Shield is a good spell to cast to work up to Annie's stun, so sometimes it's beneficial to grab at least 1 rank in it early.
Striking killing blows on minions with Disintegrate enables Annie to farm extremely well early in the game.
Storing a stun for use with her ultimate can turn the tide of a team fight.
The stats shown here underscore several influential Annie vs. Senna counter statistics that may help you interpret the differences and similarities between this pair of champs. For instance, Annie’s KDA ratio ([kills + assists] / deaths) of NaN is better than Senna’s ratio of NaN, indicating that Annie may be more central to her team's team fighting effectiveness than Senna..
Annie typically has a slightly larger longest killing spree than her matchup does. Commonly, she takes a similar amount of damage to Senna. This commonly reflects differing health capacities, but it can also indicate that the one champ has less agility and thus is unable to kite away from additional harm when engaged or poked.
Both LoL champs are great. Both have their pros and cons. In the game's current meta, Annie usually loses when trying to fight Senna, with a 47.8% win rate. As a result, Annie makes a poor counter for Senna.
While Annie does have a lower win rate compared to Senna, when facing one another, Annie also has a lower learning curve that makes her a less challenging champion to learn and master. You should be very concerned when picking Annie into Senna.
Additionally, Annie has a good amount of utility and CC, a similar amount to Senna. This makes her just as valuable during team fights, especially when trying to counter champions with a ton of burst damage.
While there isn't a single best champion overall in League of Legends, in Annie vs Senna matchups, Senna is the better champ with a lower win rate, less champion complexity, and a similar amount of utility to help out your allied champions during teamfights.
Annie is a terribly counter to Senna. Focus your strategy on increasing your gold and cs and destroying objectives. If you are able to do that, you should be able to stand on your own as Annie against Senna.
To learn all of the intricacies of Annie in order to counter Senna during both the early game and mid / late game phases of League of Legends, you should continue reading to pick up a few extra lessons on this matchup. If you mind the build and stats displayed above, you will increase your win rate significantly and be that much closer to League of Legends pro players.
Annie usually accumulates more CS as Senna. Champions who on average don't earn many minion kills often don't have to have much CS to be effective, such as supports. They are able to scale properly off of their skills, stats, and first items alone. Yet, champions with a lot of CS, such as hyper-carries, usually need a lot of items to be effective. In either situation, try to surpass the values reported here to do well.
The most important items to have in your Annie versus Senna build consist of Rabadon's Deathcap, Stormsurge, and Luden's Companion. When Annie incorporated at least these three items in her build, she did much better when facing Senna than with most other typical item sets. In fact, Annie boasted an average winrate of 47.8% when playing against Senna with this counter build.
To have the greatest likelihood of vanquishing Senna as Annie, you should take the Electrocute, Cheap Shot, Eyeball Collection, Relentless Hunter, Manaflow Band, and Absolute Focus runes from the Domination and Sorcery rune sets. Out of all the runes players picked for Annie vs Senna clashes, this mix of runes yielded the highest win rate. In fact, these runes gave a 47.8% winrate overall.
If you would like to view Annie x Senna tips and builds for a an individual division rank, please choose one from the selection menu displayed above. By default, the stats and guides shown are calculated using every match completed with both champs.