I keep trying to find this thread in the "Other Games" board... Hasn't worked yet.
So, since the first group didn't work out, I'm gonna see if I can man up to ask around a bit more and see if someone else has an opening. In the meantime, I've been trying to brush up a bit on 5e knowledge, and to that end I've been browsing some kind of repository/wiki-type thing.
Anyways... I've always had kind of a fascination with warlocks, having never gotten the chance to play as one (either in PnP form or in any vidyer games that actually happen to have playable warlocks featured in them, which aren't many). Reading up on 5e warlocks, there's a mention of a "pact boon" that you can pick up at 3rd level. One of the choices for such a boon is a tome you can put three cantrips in, regardless of which spell list the cantrips officially belong to. These can then be cast "at will".
Now, presumably that means forgoing any sort of material cost or other limits to spamming the damn things... So, naturally, I immediately thought about stuffing a book full of goodness like Prestidigitation and Thaumaturgy and proceeding to just ruin everything by making rocks yell incessantly, opening and slamming doors repeatedly, or changing the flavor of someone's food right before they're about to eat it. Also the classic interpretation of Prestidigitation's "cleaning" effect to polish the fuck out of a surface and make it into either a fancy mirror or a frictionless death slab. Someone also brought up using Shape Water to form a bit of water into a small item, then freeze it into a solid so you now have a temporary whatever-it-is to do things with. Combine with Presti's flavoring and make popsicles on demand!
Seems like a big point towards being a warlock, honestly.
...again, I should never be allowed to design characters. Or play them, clearly.