[Taqwus]

At the low end, there's Legions of Steel, but that's a mere +3 prot. At the high end, there's Army of Gold and Army of Lead, but it'll take some doing (perhaps a lucky CM random, earth boots, Staff of Elemental Mastery, communion, a couple of levels of empowerment, Summon Earth Power?) to cast either.
Marble Warriors might be what you're looking for if you can reach it. Fog Warriors is also nice if you can get it.