# Lock of Trickery *Wondrous item, common* This lock appears to be an ordinary [Lock](3-Mechanics/CLI/items/lock-xphb.md) (of the type described in chapter 6 of the "Player's Handbook") and comes with a single key. The tumblers in this lock magically adjust to thwart burglars. Dexterity checks made to pick the lock have [Disadvantage](3-Mechanics/CLI/rules/variant-rules/disadvantage-xphb.md). *Source: Dungeon Master's Guide (2024) p. 275*