Well this is my first guide and I'm making it because my Kass build and strategy is different than any that I've seen on here and I thought I'd share. Please respond with any ideas comments or recommendations you guys have. Cheers!!

My item build is based off of the idea of safely harassing the enemy with your q and out leveling them early on while receiving a steady source of gold to totally out lane them

I start with the SPELLTHIEF'S EDGE and HEALTH POTION x3, its important to stay in your lane as long as possible with these hopefully you wont recall until lvl 4 or 5

When you do recall upgrade to FROSTFANG and start working on your ROD OF AGES

Once you have your rod of ages you want to get SEEKER'S ARMGUARDS and ABYSSAL SCEPTER which one you get first depends on if your up against a AD or AP champ

At this point you should be building your MERCURY TREADS you can get SORCERERS SHOES if the enemy team doesn't have many slows or stuns

Then finish up your ZHONYA'S HOURGLASS and sell your FROSTFANG

The final step is to get RABADON'S DEATHCAP and NASHOR'S TOOTH-with your maxed out w and NASHOR'S TOOTH your attacks will deal about 300 magic damage on hit

Pretty basic masteries giving you additional AP, magic pen and magic damage on hit in offense and mana regen and better health pots in utility.

This is my rune set up with additional armor and magic resist to boost your sustain giving you that extra moment to escape with your R and a hefty dose of magic pen

I always go with exhaust and ignite i find them to work best at pushing the other champ away from the cs early game while they waste there health pots and I out-level them without this combo kass is relatively week lvl's 1-5 and can be pushed out which goes against the strategy in this guide

Well that's my strategy I've been very brief but if you like to try new things give it a go and let me know what you think. I've had huge success with this since the update and I will update and check the comments often. Cheers!!