This sword is possessed by an ancient demon and threatens to consume whoever dares to wield it in brilliant flames. Any targets it hits takes an extra 1d6 fire damage.
As a bonus action you can use a expend one of its charges to speak this magic sword’s command word, causing flames to erupt from the blade. These flames shed bright light in a 40-foot radius and dim light for an additional 40 feet. While the sword is ablaze, it deals an additional 1d6 fire damage to any target it hits. At the end of each of your turns, you and each creature within 5 feet of you take 1d6 fire damage. The flames last one minute, until you use a bonus action to speak the command word again, or until you drop or sheathe the sword. The sword has three charges and regains all of them at dawn.