Summary   The Lightning Shred Druid is one of the fastest farming builds in Diablo 4 Season 14, but its performance depends heavily on one unique weapon: Waxing Gibbous. This guide explains why this unique stands at the center of the build, how to obtain it efficiently, and how to safely purchase Diablo 4 Items if RNG refuses to cooperate.   1. Why Waxing Gibbous Is the Core of...