[MaxWilson]

Caelum raiding is hard to stop--while you're marching your Hannyas toward his capital he can be raiding all around you while still threatening your army, hitting you immediately if you ever show a sign of weakness. Therefore you have to either 1.) have mobile SCs yourself (Winged Boots), or 2.) have remote attack spells like Earth Attack/Manifestation and casters/gems to use them.

-Max