This of course ticks Harley off and none of them work well together. After Green Arrow’s tragic death, she becomes closer to his former lover, Black Canary. Eventually, a heartbroken Harley shoots Joker in the shoulder, allowing Batman to get the upper hand and take Joker back to Arkham Asylum.After Infinite CrisisOne year after Infinite Crisis, Harley was in Arkham and was trying to get out the right way. The show even got the actress Arleen Sorkin to voice the character in the show and history was made.She became so popular in fact that DC decided to bring her over into the mainstream DC universe. Once they are finally alone and in the dark, a light pierces the darkness as one of Jokers blimps shines a spotlight on them.
She however switches back to Batman when she finds out that Joker was going to let her the babies (meaning their hyenas) and Poison ivy blow up as well. The two are being haunted by some sort of ghost, and think the teens can help get to the bottom of things. Unknown to her is the fact that «Bruce» is actually Thomas Elliot (Hush) who was masquerading as the billionaire.
When Supergirl is attacked by Dark Opal, Harley and other students assist her in fighting the shadows. Bayern Munich, reigning Bundesliga champions Smallest luxury Waking up without an alarm clock. Poison Ivy gave Harley a strange brew that increases her strength and speed.