Batgirl missed the butt grab, it had happened too fast. Stargirl smiled when the last two members of their team arrived. All together now!
"The plan is for Mary and Supergirl to take the roof and wait. The rest of us will go in through the front. Impulse, I want you to hang back. Knowing the Joker, he will have some insurance set up...a bomb or device that can be set up by remote trigger. When he reveals the triggering device, you run in and steal it. That will be the signal for Mary and Supergirl to come in through the ceiling. Supergirl will help us engage those in the warehouse, while Mary flys Impulse up to the roof to keep the triggering device out of the Joker's hands," Batgirl elaborated as they ran towards the largest warehouse in the district.
Arriving at the warehouse, Supergirl and Mary flew up onto the roof. The few goons up there they took out quickly. There was a large skylight in the ceiling where they could keep an eye on the interior of the warehouse. Kara gasped...the Joker had a hundred or more thugs done there, loading cargo into the trailers of semi-trucks! Harley Quinn was with the Joker too...they were talking...
"Let's go," Batgirl declared, pulling open one of the bay doors and leaping inside. Immediately attacked, the thugs shouted that the bat was here. The word was out!