: Maxwell Lord finally reveals his secret experiment: a clone by conversion designed to destroy Supergirl. It took seven failed attempts—resulting in the deaths of the previous subjects—before this "Jane Doe" successfully survived the procedure.
The episode ends on a downer note; Bizarro is defeated and returned to an artificial coma at the DEO, with Kara feeling deep sympathy for the "innocent" girl Lord used as a weapon. The final scene sets up the next episode as Kara returns home to find a strange, tentacled "Black Mercy" creature on her ceiling. Supergirl (2015) S1E12 "Bizarro" Recap - TV Tropes [S1E12] Bizarro
: Kara struggles to balance her duties with a burgeoning romance with Cat Grant’s son, Adam . After Bizarro interrupts their date and endangers the city, Kara realizes she cannot maintain the masquerade and breaks up with him, which also strains her relationship with Cat. : Maxwell Lord finally reveals his secret experiment:
: The DEO discovers that since Bizarro is a molecular opposite, standard green Kryptonite actually makes her stronger and mutates her skin. J’onn J’onzz suggests reversing the ionic charge of green Kryptonite to create a blue-toned substance that can incapacitate her. Personal Stakes The final scene sets up the next episode
: Mirroring classic comic book lore, Bizarro possesses powers that are the inverse of Kara's: Freeze Vision (purplish) vs. Kara's blue Heat Vision. Flame Breath vs. Kara's Arctic Breath.
In the episode ( S1E12cap S 1 cap E 12 ) of the 2015 Supergirl series , Kara Zor-El faces a tragic mirror of herself created by Maxwell Lord. This "Bizarro" Supergirl was once an ordinary, unidentified girl in a coma whom Lord transformed through genetic splicing, plastic surgery, and mental conditioning. Key Plot Points