Poprocket has the ability to propel herself through the air like a rocket or missile. How she acquired this power is currently unknown. She was one of many teen metahumans brainwashed and forced to fight for the Dark Side Club. During her bout with Star-Spangled Kid, Poprocket briefly snapped out of her drug-induced state before she was taken down by Star-Spangled Kid. She, like all the other brainwashed teens, were forced to become Clock King's Martyr Militia and rampaged through Los Angeles. It was during this moment that Star-Spangled Kid revealed himself to be Miss Martian in disguise. The teen hero revealed that Poprocket's earlier relapse was her doing, a trial run to see if she could hack into the Club's brainwashing. Miss Martian then freed the rest of the teens and they defeated the Terror Titans.
Sometime later, Poprocket wound up on the streets, where she was discovered by Slade Wilson, Deathstroke. Wilson has plans for the young girl, to shape her into his weapon, and to use her to start a new family.Poprocket now lives with Slade as family