The “Hollow-Headed Morningstar” stands out for its ingenuity. Equipped with a discreet button on the handle, activatable as a bonus action, this weapon triggers the opening or closing of small holes in the head of the morningstar. This mechanism allows the weapon to sprinkle holy water on a target for up to 10 rounds, adding 1d4 radiant damage per round.

Filling the head of the morningstar with holy water takes 1 minute.

Any other liquid is prohibited for safety reasons, as the liquid is splashed with each strike, affecting not only the target but also the wielder of the weapon.