or a spell that removes dead 'roadblock' items (old huts that won't go away come to mind)
A wind walker spell, basically you float over terrain (water, forest etc.)
Mountain climbing spell, lets you walk over mountains without terraforming
the 3x3 lower land would be a dream. I would sell 3 of my 4 offspring for that. Screw the dynasties, LOL
a Haste spell for movement (we already have restricted number of enchantments, why not give us some sweet ones)
an "enchant road" spell like in MoM would be nice too.