# Potion of Mind Reading *Potion, rare* - **Weight**: 0.5 lbs. When you drink this potion, you gain the effect of the [Detect Thoughts](detect-thoughts-xphb.md) spell (save DC 13) for 10 minutes (no [Concentration](conditions.md#Concentration) required). This potion's dense, purple liquid has an ovoid cloud of pink floating in it. *Source: Dungeon Master's Guide (2024) p. 288. Available in the Free Rules (2024)*