Mayhem Mask

Wondrous item (helm), very rare (requires attunement)

This goat mask with long, curving horns is carved from dark wood and framed in goat’s hair. When donned, the wearer gains the following actions.

Gore. Melee Weapon Attack: + (Strength or Dexterity modifier + proficiency bonus) to hit, reach 5 ft., one target. Hit: 3 (1d6) bludgeoning damage. The attack does double damage (2d6) if the wearer moved at least 15 feet straight toward the target immediately before attacking. The attack is considered magical.

Gaze (1/day). The wearer can cast confusion (spell save DC 16) by meeting the gaze of a target within 30 feet.