Hey everyone thank you for reading this guide if you are. This is my first build/guide on the site, and I want it to be good. But first I will put the basics up for the build and Kassadin and if it gets good feedback and good votes, I will update it with colors and a lot more.

Early game with Kassadin can not be fun at all especially if it's up against your counter, but the best way to play is try to farm, but if you cannot farm just sit there and harass your opponent with your Q. That's why you begin with the crystal so you can harass lane easier until you get to level 6, otherwise until you are level 6 I would not try to fight unless you get a gank, or they are stupid and stay when they are low.

You hit level six, hit the gas pedal, You ult to them and e then w then q and that bursts them down so much it's unreal then you should win the exchange, otherwise pop your ignite and ult out, if they are not dead by the time of your combo wait for your ult and cool downs and go at it once again!

Kassadin is a very bursty champion that isn't hard to play, but the build shown above is the best way to build him and this is how I go up divisions in ranked by using that build.
If you have any requests or anything let me know !