Ring

Very Rare Enchantment Requires Attunement

This ring has 3 charges, and it regains 1d3 expended charges daily
at dawn. While wearing this ring, you can use an action to expend 1 of
its charges to cast suggestion (save DC 13). The target must make their
Wisdom saving throw or fall under your spell. Targets affected by the spell will follow your reasonable
suggestion. The target remains under the effects of the spell for up to 30
days. Unlike the suggestion spell, using the spell effect of the ring does not
have a concentration component.

This ring only works on Humans. The total number of humans it can influence at the same time is 20.