This magic flail is made in the image of Tiamat, with five jagged heads shaped like the heads of five different chromatic dragons. You gain a +3 bonus to attack and damage rolls made with this flail. When you hit with an attack roll using it, the target takes an extra 7d4 damage of your choice of one of the following damage types: acid, cold, fire, lightning, or poison.

Wrathful Weapon (Ascendant).
Due to this magic item residing within this dragon horde and drawing upon the dragon's own magic, the user of this item gains these benefits:

• Whenever you roll a 20 on your attack roll with this weapon, each creature of your choice within 5 feet of the target takes 5 acid damage.
• As an action, you can unleash a 60-foot cone of destructive energy from the weapon. Each creature in that area must make a DC 18 Dexterity saving throw, taking 12d6 acid damage on a failed save, or half as much damage on a successful one. Once this action is used, it can’t be used again until the next dawn.

While holding the flail, you can use an action and speak a command word to cause the heads to breathe multicolored flames in a 90-foot cone. Each creature in that area must make a DC 18 Dexterity saving throw. On a failed save, it takes 14d6 damage of one of the following damage types (your choice): acid, cold, fire, lightning, or poison. On a successful save, it takes half as much damage. Once this action is used, it can't be used again until the next dawn.

Proficiency with a Flail allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Sap