S06e18 - Riverdale

: The gang successfully lures Percival into a specialized "Stockade of Legarius" designed to negate his powers. However, he uses his final plague—locusts—to free himself just as the wedding reception begins.

: Major characters who are firstborn children, including Archie Andrews, Jughead Jones, Toni Topaz, and Fangs Fogarty , drop dead instantly during the reception. Riverdale s06e18

The episode centers on Percival's attempt to break the town's spirit by unleashing plagues to force Archie's construction crew back to work on his mysterious railroad. : The gang successfully lures Percival into a