Kassadin needs to be careful during the laning phase because he has little mobility early on and can only get last hits in melee range.
Make sure the enemy team is focused on your allies before entering a teamfight, never be the one to initiate or be in the front lines.
League of Legends Kassadin players may find him to be a complex champion to build out properly. You'll find that his build varies when he is playing against either well-rounded or specialized team compositions, meaning you should not choose the same Kassadin build every game of League of Legends
The best items to include in your champ's build are: Crown of the Shattered Queen, Seraph's Embrace, and Rabadon's Deathcap. Players who included these items in their gear had a much better win rate than players who worked towards other Kassadin builds. Moreover, if you are playing a mixed enemy team composition, you should really consider grabbing yourself the Domination, and Sorcery runes. In recent matches, he won the greatest percentage of his games when built with these runes.
We calculated our Kassadin build guidance by examining 21,653 recently ranked LoL games with him selected. We only recommend the best winrate Kassadin builds that have been built by ranked gamers enough times for us to suggest them. With so many games in our data, we are very confident in our suggested builds.