Spellcaster (Lorica)

Spellcaster: Generic Definition
A spellcaster in the widest sense of the term is anyone who casts spells. Commoners - who tend not to know better - thus usually use "spellcaster" to refer to anyone casting their "magic", which for them is also vaguely defined. The way the vast majority of them see it, there's really no difference between someone who casts spells and someone who does anything more than cast spells. This does tend to result in a bit of confusion for anyone who does care, however, like the rest of the maging community.