praestigiatrix
From LSJ
τοῖς οἰκείοις συκοφαντίαν δέδωκεν → has given to his friends an opportunity for chicane, has offered to his friends the right of vindictive prosecution
Latin > English (Lewis & Short)
praestigĭātrix: īcis, f. praestigiator,
I she who plays tricks, juggles, or deceives (Plautin.), Plaut. Am. 2, 2, 150; id. Truc. 1, 2, 31 Spengel ad loc.