Girdle of Truth

Wondrous item, uncommon

This slimming sash depicts scenes of true friendship honored by selfless sacrifice. When you use the Help action to give an ally advantage on a d20 roll while you wear the sash, the ally you help adds half your proficiency bonus to the d20 roll. If you help on an attack roll and the attack hits, it deals an additional 1d8 damage of the same type.