What's the most practical application of magic?

This is the part where I say:

:smack:

Abyss? In one campaign I played in, there turned out to be a portal to the Demi-Plane of Shit. :smiley:

Boy, was that a fun place to be.

What’s all this crap about curing disease and teleportation?

Getting into the women’s locker room unseen is the answer, of course.