Dnd hammer

Hammer of the Thundersmith Weapon (warhammer), very rare (requires attunement) - When you hit with an attack using this magic warhammer, the target takes an extra 1d6 thunder damage. If the creature is made of metal or wearing metal armor, you can force the creature to make a DC 16 Constitution saving throw. On a failure, the thunderous blow reverberates throughout the metal and disrupts the creature’s actions. The creature is deafened and has disadvantage on attack rolls and ability checks…

Matalotok, also known as Frost Father or the Maul of Brutal Endings,[3] was a magical warhammer. It was the favored weapon of the demon lord Kostchtchie.[2] Matalotok was a large black warhammer,[2] made of cold iron with inlays of nickel and silver.[4][1] It was cold to the touch and was constantly surrounded by mist.[2] The creature who wielded Matalotok became immune to the effects of cold. When the warhammer struck an opponent, a blast of cold was unleashed, affecting all those within a…