Keeper's Verdict can be released immediately to send the enemy straight up, take advantage of this in duels.
Iron Ambassador tends to land near walls, try to take advantage of this with Heroic Charge.
It takes 6 spell casts for Kassadin's slow, Force Pulse, to become castable. If he levels up that ability, judiciously use your own skills while laning against him.
Kassadin deals mostly magic damage. If he's doing well consider buying magic resist items like Mercury's Treads and Banshee's Veil.
Each time Kassadin consecutively uses Riftwalk, he pays more and more mana. Keep this in mind as you chase him.
The stat comparisons provided here emphasize some strategic Poppy against Kassadin counter stats that may help us distinguish the distinctions between the pair. For instance, Poppy’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Kassadin’s ratio of NaN, showing that Poppy may be more central to her team's team fighting potential than Kassadin..
Poppy usually has a slightly smaller longest kill spree than her enemy does. Typically, she receives a similar amount of damage to Kassadin. This typically indicates different amounts of tankyness, but it can also illustrate that the one champion has less mobility and thus is not able to escape additional damage when engaged or poked.
Both LoL champs are great champions. Both champs have their pros and cons. In League's current meta, Poppy usually wins when taking on Kassadin, with a 51.1% win rate. As a result, Poppy makes a good counter to Kassadin.
While Poppy does have a higher winrate compared to Kassadin, when facing one another, Poppy also has a lower difficulty level that makes her a less difficult champ to learn and master. You should be careful when picking Poppy into Kassadin.
Moreover, Poppy has a great amount of CC and other utility, a similar amount to Kassadin. This often makes her just as valuable during teamfights, especially when fighting champions with a lot of burst damage.
While there is not a single best champion overall in League of Legends, in Poppy vs Kassadin matchups, Poppy is the better champion with a higher win rate, less champion complexity, and a similar amount of utility to help out your team members during team fights.
Poppy is a decent counter to Kassadin. You will do well by focussing your actions on maximizing your gold and cs and destroying objectives. If you do that, you should be able to stand on your own as Poppy against Kassadin.
To truly master Poppy in order to counter Kassadin during both the laning 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 stats displayed above, you will grow your win rate significantly and be closer to League of Legends pro players.
Poppy most often accumulates less CS relative to Kassadin. Champs who typically don't acquire many minion kills often don't need much CS to be valuable teammates, such as supports. They are able to scale properly off of their skills, stats, and first items alone. Yet, champs with large amounts of CS, such as hyper-carries, typically require several high cost items to be effective. In either situation, try to do better than the numbers shown on this page to do well.
The best items to focus on in your Poppy versus Kassadin build consist of Unending Despair, Sunfire Aegis, and Thornmail. When Poppy used at least these three pieces in her build, she did much better vs Kassadin than with many other common item sets. In fact, Poppy boasted an average winrate of 51.1% when playing against Kassadin with this build.
To have the highest probability of annihilating Kassadin as Poppy, Poppy players should take the Grasp of the Undying, Shield Bash, Bone Plating, Revitalize, Biscuit Delivery, and Time Warp Tonic runes from the Resolve and Inspiration rune sets. Out of all the rune sets that we analyzed for Poppy vs Kassadin fights, this blending of runes yielded the greatest win rate. In fact, these runes provided a 51.1% win rate overall.
By default, tips, statistics, and builds on how to beat Kassadin as Poppy are given for every ranked division. If you would like to narrow the stats and builds to a specific division, you may use the selection menu located earlier in the counter matchup guide.