Save Metro City!
A simple metal armband with a computer screen on it, the power regulator allows superheroes with unpredictable or uncontrollable powers to use them at reasonable levels.
The power regulator, a device from The Descendant’s home time, suddenly appeared in the Lawyer’s time vault one day. The Chessmaster, angered by his unpredictable powers, sent the Neo Dread Hand to retrieve it for him. While he did gain control of it for a while, the New Legion defeated him. The regulator now resides in the Industrial Aquatics vault.