Best place to get runes?

[Silver Ice]

here are the odds of finding zod from these guys

<LI>Hephasto The Armor 0.00000651
<LI>Nihlathak 0.00000651
<LI>Baal(1st Kill) 0.00000558
<LI>Diablo(1st Kill) 0.00000558
I figured out it takes 153,609 hephasto runs to have a 1% chance of finding a zod rune,
and 15,360,983 runs to have a 100% chance of finding a zod rune from him

so, you better get started