"A raid on Hank Pym's research facility threatens to unleash unproven technology on the streets of San Francisco. With his personal research and pride on the line, Hank will not want assistance with containing the breach, but he's going to need it, as Whiplash and Yellowjacket arrive on the scene. Thankfully, a little help comes from the inside, as one of the thieves in the facility rises to the challenge, becoming the Ant-Man." — Chapter Briefing
The only way to recruit Ant-Man is to complete the list of Tasks.
One of the Tasks requires the defeat of an Epic Boss. This can be done by having the requirements needed to unlock the Epic Boss or by skipping the task by paying 30 Gold.
The requirements are: