Lambach
Arcane
So using it for damage more than the Trip.
Yes, with the right Feats, abilities and gear, the damage could get obscene and there was no way to resist it in any way, at least from what I remember.
Perhaps that was due to poor implementation, tho. I remember Deadly Earth shredding the Lantern King, who, being a floating ball of fire(?) should logically not be affected by surface-altering abilities.