But Bizarro must first steal Luthor a supply of kryptonite he can use to kill Superboy .
Lex Luthor decides to give him a mate created by the duplicating machine that made Bizarro .
Bizarro must first steal Lex Luthor a supply of kryptonite he can use to kill Superboy .
Lex Luthor decides to give him a mate created by the duplicating machine that made Bizarro .