@adrao, copy that.
@FabricSeat, in a perfect world, not that much.
In the land of Skyrim, where I learned the art from my level 40+ high elf, where there are soul gems and enemies in great abundance, I will use this Conjuration spell in every battle. Actually, I’m gonna soul trap every enemy I encounter.
In a world that is full of super powered, OP, alien gods (this thread, for example ), I expect it to come up more often than not.