Request: Ability to cast lower level spells of spells you've upgraded

[Kaerwek]

I've not found in the game any way to cast a spell of lower level than what you have upgraded it to. So I'm throwing out a request for the ability to cast a spell that you've upgraded to higher level at the lower level.

Typical situation is Sacrifice where I don't want to add too much leadership to the group, i.e. by using lvl 1 Sacrifice instead of lvl 2 or lvl 3.

Kaer