Talk:Dr. Mundo/@comment-24055932-20140530120755/@comment-6000413-20140530163138

That's the usual magic build. You can even add a thornmail, since you already have good penetration. Abyssal is decent with that buld, as well. After these 4 add a Spirit Visage and warmog. ~140 damage aoe (nearly true damage on squishes.), reflecting 30%, 4000 HPs, ~250 Armor, ~150 MR. And the cleavers taking away arond 30% HPs.

Another good alternative is building some as, crit and penetration. I sometimes go for yoummu after warmog, to exploit his huge ad steroid. Final build should be warmog, yoummu, atma, randuin, boots, situational. If ap burst is low, go for PD, else get the usual Spirit Visage. With PD, when at 60% HP you have 360 AD, 60% crit chance and 50-90% AS bonus, while being unkillable thanks to ulti, armor and 4000 hps.