[Suggestion] Make strategic spells UI more user friendly
The problem is when using strategic spells on entire armies, having to go to spellbook, find spell, select army, select unit, over and over.
Please add a way to do this faster, either allow to select multiple units with shift or add a hotkey to "cast last spell" or something like that.
Also would be nice if double clicking a unit in a town would select all of the units instead of having to shift click each unit individually.
These are the most important improvements for me.