About

Fabric *.21.4 mod adding a "Trade Roller" item: right-click a Librarian villager while holding it to open a custom chest-***** GUI. Pick a target enchantment (Mending, Unbreaking, etc.) and a max emerald price, then hit Start — the mod automatically breaks and replaces the villager's lectern in the background until it re-rolls a trade offering that enchanted book at your price or cheaper, notifying you when found. Includes force-reroll and stop buttons, live status display, and safe automatic stop after too many attempts.