Who Took Down This Villain Before?

Energy Absorption Space. Destiny Alliance Headquarters. "Big sister, this place is even more amazing than Themyscira." The blonde girl in a little red dress jogged all the way down the corridor and onto the balcony. Bracing both hands on the railing, she arched her well-developed figure as she gazed at the magnificent scenery outside. A massive waterfall plunged down from the nearby mountainside, painting a rainbow amid the rising mist.