Collectors

The Collectors are an organization in Earth Nineteen that are tasked with overseeing the ban on inter-dimensional travel. Ever since Earth-19 had been invaded by a neighboring and hostile Earth that nearly destroyed theirs a ban was placed on their citizens against traveling through the multiverse. Their job is to catch anyone from their Earth that violate the ban and return them to face trial and execution.

Among the Collectors is Gypsy who is said to be a legend on Earth-19 as she had never lost a battle. In 2016, she was dispatched to hunt down H.R. Wells who had violated the ban to go to Earth One and had been sending back chapters of his book about his exaggerated accounts of Team Flash's adventures with him as the central hero. After losing a fight to Cisco, she decided to spare H.R. with the condition that he never return to their Earth again.