Kassadin's ultimate has many uses and is on a shorter cooldown than most, use it often.
Kassadin has multiple item paths; he can go caster via Mana and Ability Power or anti-caster with Cooldown Reduction and Magic Resist.
Try to get the Ancient Golem buff to counteract Riftwalk's increasing Mana cost.
Teemo's Toxic Shot punishes players who get hit and back out, so stay at a safe range until you're ready to commit.
It can be valuable to use Oracle's Lens(Trinket) to destroy mushrooms around key locations.
The stats shown on this page feature several valuable Kassadin versus Teemo matchup stats that may help you appreciate the distinctions between the two. For instance, Kassadin’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Teemo’s ratio of NaN, indicating that Kassadin may be more central to his team's team fighting effectiveness than Teemo. This observation is in large part a result of the difference in kills.
Kassadin normally has a slightly larger longest kill spree than his matchup does. Commonly, he receives more damage than Teemo. This is usually reflective of different amounts of tankyness; however, it can also indicate that the one champ has less mobility and thus is unable to kite away from further harm when poked or engaged.
Both LoL champs are great. Both champs have their pros and cons. In the game's current meta, Kassadin usually loses when trying to fight Teemo, with a 47.8% win rate. Thus, Kassadin makes a poor counter for Teemo.
While Kassadin does have a lower win rate compared to Teemo, when on opposite teams, Kassadin also has a greater difficulty level that makes him a more challenging champion to learn. You should be very concerned when picking Kassadin into Teemoas his relative depth means you may not be able to unleash his full potential without a significant amount of practice beforehand.
Additionally, Kassadin has some amount of CC and other utility, a similar amount to Teemo. This makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there isn't a single best champion overall in League of Legends, in Kassadin vs Teemo matchups, Teemo is the better champion with a lower win rate, more champion depth, and a similar amount of utility to help out your teammates during late stage team fights.
Kassadin is a garbage counter to Teemo. Make sure you focus your play on keeping up your gold and cs and destroying objectives. If you can do that, you should do very well as Kassadin against Teemo.
If you would like to learn all of the intricacies of Kassadin in order to counter Teemo during both the early game 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 suggestions presented here, you will increase your win rate by a lot and be that much closer to League of Legends pro players.
Kassadin most often accumulates a similar amount of CS as Teemo. Champions who typically don't take many minion kills typically don't need much CS to be effective, such as supports. They are capable of scaling well off of their abilities and first items alone. Yet, champs with a lot of CS, such as hyper-carries, usually need a lot of items to be effective. In either case, try to surpass the values shown on this page to do well.
The most important items to focus on in your Kassadin versus Teemo build include Seraph's Embrace, Rabadon's Deathcap, and Void Staff. When Kassadin bought at least these three pieces in his build, he did much better countering Teemo than with most other commonly used builds. In fact, Kassadin had an average win rate of 47.8% battling Teemo with this counter build.
To have the best likelihood of beating Teemo as Kassadin, Kassadin players should equip the Fleet Footwork, Presence of Mind, Legend: Tenacity, Coup de Grace, Overgrowth, and Second Wind runes from the Precision and Resolve rune sets. Of all the runes that we analyzed for Kassadin vs Teemo counters, this combo of runes resulted in the greatest win rate. Notably, these runes averaged a 47.8% winrate overall.
By default, tips, stats, and builds on how to beat Teemo as Kassadin are shown for all skill levels, merged. If you would like to narrow the stats and builds to a particular skill level, you should use the selection menu located earlier in the counter matchup guide.