oh and one more thing about the atma's... shyvana has a base of 2.2k so you would end up with 7.2k health and that = 108 damage. your still right you can get better items but this one is not bad.

It is a troll tank. i have done this a couple of time and it pissed people off. im very much aware if the counters for this build and your best hope is that the enemy team is stupid, like the couple of matches when i used this build, and does not know the items that deal a % health. this build is just more for fun. not exactly a good one.

1.5%....that's 15 damage for every thousand hit points. 5000 health = 75 damage. Atma's is pathetically weak compared to the other items. Also, there are a lot of effects that DIRECTLY counter health stacking.

If you want tankiness and Attack Damage, try this: Warmog's, Ninja Tabi, Maw of Malmortious, Wriggle's, Bloodthirster, Thornmail.