Herbology Instructor // Malady Invoker

(1) (G) 

When Herbology Instructor enters the battlefield, you gain 3 life.
(6) (B/P): Transform Herbology Instructor. Activate only as a sorcery. ((B/P) can be paid with either (B) or 2 life.)

//

When this creature transforms into Malady Invoker, target creature an opponent controls gets -0/-X until end of turn, where X is Malady Invoker's power.

1/3 /3

#0189