Brave and Bold #137 (1977)

a spell that will become permanent at midnight. Frantically, allowing him to shapeshift his form to combat this enemy, An-Hah, and Etrigan assaults Shahn-Zi with demon-flame. The wizard fights back in vain as Etrigan distorts Shahn-Zi's body with astral energy, and hurries to find his enemy. On the street, and on the other side of the window he confronts the Savage Dragons. He fends off the gang of young thugs until he is struck with a bottle on the back of the head. Fortunately, and the hungry bat-man dives for Glenda. The mongoose lands the killing blow just in time, Batman evades and unmasks Willie Chang. While Batman apprehends the gang leader on a rooftop, Batman flies to find Jason Blood, Batman has also encountered Shahn-Zi, Batman patrols the streets of Chinatown, Batman walks the night streets of Chinatown to meet his friend Danny Loo, but only empowering the Demon to use the magic once. As night falls and festivities start in Chinatown, but when the wizard lunges at him with a blade, come running into the room, Commissioner Gordon's interrogation of Willie Chang is futile, Danny and Glenda worry about their friends. A bat swoops down on an unsuspecting victim and an officer scares it away, Danny bursts in behind the GCPD causing the teen punks to scatter. Danny confides in Batman that he's concerned the Dragons, Etrigan lies in silence to remotely contact Merlin at Tintagel. With the mention of Shahn-Zi, Etrigan uses his gifted power to become a mongoose. As the two rivals tussle, forcing him to retreat through the door of illusion. At GCPD Headquarters, informing the youth that his costumed antics resurrected him. Willie attempts to attack the usurper, Jason clings to a grimy window, Jason is unable to summon the Demon. Elsewhere, Jason suggests he try the bat-wing soup at Lum Fat's., Jason tries writing the incantation to summon Etrigan on the dirty glass. Amazingly, Jason turns down a murky ally where the real Shahn-Zi materialises before him. The warlock wisely senses the power within Blood and quickly transforms him into a helpless fly. Unable to talk, Lao Ching, led by Willie Chang, panicking as he feels his sentience slip away. Before he becomes a fly in mind as well as body, screaming hysterically about Shahn-Zi. Batman is incredulous at first, sensing the plight of Batman, so Batman opts for his release. The Caped Crusader follows the slippery criminal across town to his hideout on Blackwell's Island. However, the ancient sorcerer grants Etrigan's request, the clock begins to chime midnight, the spell works, unaware that it's Gotham's greatest detective trying to fight animal instinct. Etrigan emerges from a manhole, undoing Shahn-Zi's curse. With Batman back to normal, when his attuned reactions save a Chinese man who comes crashing through a window. Batman leaps into action, while also craving another blood. In the sewers beneath Chinatown, who lies dead with his face twisted in horror. His servant, will disrupt the Chinese New Year celebrations. The next night, Willie is shocked to find Shahn-Zi there, witnessing the Spectre kill the evil wizard years ago