Stable mutagen sting

[Spy_Guy]

You would be able to transform your victim into anyone of your choosing (that you absorbed) not just a copy of your current form.

Actually, I'd also like to see changelings get the power to drink/absorb any nonflammable reagent and sting people with it. Bonus if they can also do hobo chemistry inside their bodies, including temperature control and chemical analysis (so you'll know before hand that your stinger is carrying bath salts or that amanita thing)

I can think of so many ways this is a terriblewonderful idea. I, for one, would get up to such chemistry grief with my invisible sleepypen I would probably forget everything about snacking and just get everyone loaded on catdrugs (and/or amanitin, depending on the mood).