Nice guide, nice format, I like it. Thanks for making those changes ^^ +1

One thing though; you might wanna consider taking the void staff later on, to scale with the enemy magic resistance. Grabbing it early is almost useless; I think you should also make Banshee's earlier, and void should probably be your last item.

I personally get a Mejai's Soulstealer, so alot of ability power comes from that and the bulky items are to help me stay alive and preserve stacks.

You said replace Mejai's with a Void staff. Are you saying get a void staff before a RoA and Rabadons's? That works but it's pointless because you'll still be squishy, and dealing no damage. Imo your build lacks damage and is way too bulky early to mid game.

Hey dude i main malzahar and your recent games arent very good mine are like 8-2 10-3 16-5 stuff like thatand my build i can pretty much 2shot ppl

First off, it is much easier to the eye if you just list the final items in the build instead of every component -- for instance, instead of belt, wand, rylai, just do rylai.

2nd, Mejai's is a great item to grab if you are having a terrific game.

But what if you aren't?

You should keep this item in a situational items section instead of putting it in the main build, and give reliable items whether you do poorly or well in the main build.

Make these changes, PM me, and I will vote :)