Prophetess Dran

As a bonus action, Prophetess can expend a spell slot to cause her melee weapon attacks to magically deal an extra 10 (3d6) Radiant damage to a target on a hit. This benefit lasts until the end of the turn. If Prophetess expends a spell slot of 2nd level or higher, the extra damage increases by 1d6 for each level above 1st.

Prophetess has advantage on saving throws against being Charmed, and magic can't put her to sleep.

Melee Weapon Attack +4 to hit, reach 5 ft., one target. 9 (2d6 + 2) Bludgeoning damage.