In Central City there is always a puppet master behind every scheme and act of villainy. None are a greater threat than the dreaded Nemesis. Their power is matched only by their cruelty. They will challenge the Heroes at every turn. The Heroes must find the Nemesis and bring them to justice before the Nemesis can fulfill their diabolical plans! There are 4 Nemesis in the Central City: Heroes core box. Each Nemesis has their own tricks and abilities they will attack the Heroes with.