This is actually just for tanking, not really much other purpose other than late game when you get the Maw of Malmortius and can do damage. The point of this build is to not die.

Straight defensive runes on everything. Armor marks, seals, and 1 quint. MR for glyphs and 2 quints

Yeah...if you're still looking than you should realize they're all basically defensive stuff.

Usually I rush a warmog's. After that i either build merc treads or ninja tabi's depending on the other team. the rest of the items are just so you dont die. if your team needs some help you can switch the Maw with an aegis

use rolling thunder and flash to fling someone. heal when you get low (mainly for early game)

Follow this build and you wont die