Erf 109, Parson's Klog 11

[Arkenputtyknife]

we know Sizemore can dig the ground easily, like a mole; but can the marbits and the coalision forces do it as well? Even with picks, the marbits must dig slower than a caster who is able to move the ground.

There are many many many marbits, but only one Sizemore. He may be able to dig faster than any one group of marbits, but while he's dealing with them, the other groups will be advancing rapidly. If there are enough digging groups (and there are certainly enough marbits), their overall progress would exceed Sizemore's ability to counter them.