The Pentacle was taking over a small part of a town and was using the residents as human sacrifices to complete a spell used by Strega.

As soon as the Shadowpact entered the bubble, Nightshade ran into a member of the Pentacle, Sister Shadow, and the two quickly fought.

Then, another member of the Pentacle, the White Rabbit, felt disgusted by Strega's ways of killing, so he freed the Shadowpact.

While Enchantress and Nightmaster thought of a spell to destroy the barrier, the rest of the team (excluding Detective Chimp) took down the remaining members of the Pentacle.

[3] Blue Devil then sent Jack of Fire to Hell with his trident, while Nightshade trapped the remaining four in darkness cubes of hers and then the Shadowpact sent them to the Black Tower, a prison in another dimension.

Karnevil would attack the Society with the Fourth Reich before activating the Darkness Engine, which negates metahuman abilities, and within 20 years rule the world as the Führer.