• Shapechanger

  The quasit can use its action to polymorph into a beast form that resembles a bat (speed 10 ft. fly 40 ft.), a centipede (40 ft., climb 40 ft.), or a toad (40 ft., swim 40 ft.), or back into its true form . Its statistics are the same in each form, except for the speed changes noted. Any equipment it is wearing or carrying isn't transformed . It reverts to its true form if it dies.

• Magic Resistance

  The quasit has advantage on saving throws against spells and other magical effects.

• Variant: Familiar

  The quasit can serve another creature as a familiar, forming a telepathic bond with its willing master. While the two are bonded, the master can sense what the quasit senses as long as they are within 1 mile of each other. While the quasit is within 10 feet of its master, the master shares the quasit's Magic Resistance trait. At any time and for any reason, the quasit can end its service as a familiar, ending the telepathic bond.