Capsican sting: A sting laced with a chemical that boils the victim’s blood, less effective at slowing, but better at overall damage.
Acid spit: Spit some acid at someone, melting headgear, if they don’t have any headgear, inflict severe burn damage, and make them unknown, requiring plastic surgery to restore their face
Glare: The changeling’s eyes emit a blinding light, flashing someone, does not work on people with sunglasses, obvious to nearby people.
Sticky saliva: The changeling spits a wad of “Glue” On the ground when a victim steps in it, they get stuck and have to resist for 15 seconds to break free.
Mutation sting: Store Mutations from genetics, Extract either from people with mutations or yourselff, Inject people with these mutations, yes, transformation sting exists but its less obvious as there is a 10 second delay before mutations manifest