Kassadin is my dude. A void like creature who used to be God, now riot anal penetrated him to the point where ya gatta understand his weakness and strong points to utilize him well. But, he is not weak at all. THIS guide is for those who wanna be known as The Delete Button, AKA, KassaGod. Also he tried to silence his mother once, boy did he regret that.

Pros.

-Fun.- He is super fun to play.
-Moderate Skill Requirement.- It doesn't take much to utilize him well.
-Tons of Damage Late game- If build and utilize well, you can one shot any squisies late game.
-Other stuff that no one cares about.

Cons.

-Pathetic Laning Phase- He is really bad at laning, but not the worst. There are match up where he can win laning phase.
-Other **** that aren't that bad so I'm not going to write about it, too lazy.

First of all what you need is sum milk. But for runes I'll explain.

Marks- Magic Pen is a MUST. there's no other runes that is better than that. Hybrid Pen is not better, just more expensive and useless on Kassadin.

Seals- This is also easy, get Armor Seal for AD match up like yasuo, zed, talon, or even Orianna because That ***** AA hurts. But against Ahri or Cass, or any spell focused AP, go scaling HP as it will help greatly in late game by providing a bit of tankiness when you all in.

Glyps- This is personal preference. You could go AP Scaling, Flat or Scaling CDR or even MR if you aren't confident your passive will do enough for you.

Quints- Just Flat AP, don't do anything else lol.

YOU NEED CORRUPTING POTION FOR THE PATHETIC LANING PHASE. EVEN AGAINST ZED OR TALON, JUST GET IT. it allows you to survive laning phase and that's what you need on Kassadin.

His build is standard, but always build according to games. FEED AD Calls for Zhonya, or maybe a gauntlet or frozen heart if you so desired. FEED AP calls for Abbysal Scepter. But RoA is pretty much the core item of Kassadin.

Always TP and Flash, TP allows you to roam or get back in lane after a gank or forced back by being poked out. Flash is Flash, so yeah. The only time you take ignite is when you are sure you can 1v1 your opponent.

You don't need team to make plays with Kassadin. Just don't riftwalk into 6 thousand people. Take plays that are safe and let your team know by pinging or something.

Just survive lane, look for roaming opportunities and wait for late game where you do lots and lots of damage. Don't spam your ult, just because you can use it constantly doesn;t mean you should, the mana cost double every time you use it. Wait out the duration if you can afford to. Spam Q in lane to either cs what you can't melee or poke enemies and ALSO W minions to get mana back. keep track of your E, don't go all in when its at 0 charge. BUT YEAH HAVE FUN BISHES. YOUR NOT LCS PLAYER, YOU DONT NEED TO KNOW EVERYTHING TO PLAY KASSADIN IN BRONZE.