The legendary thorin's hammer is a one of a kind magic maul with a blunt head, acclaimed as a gift made from the collective effort of mountain and storm giants to their dwarven friend; Thorin Brightbeard. The maul which was made in the hands of the mountain giants was given the magical ability to grow and shrink in size to fit in its wielders hand and to give them the ability to grow and shrink in size with it, when construction of the maul was completed storm giants laced the handle of the maul with enchanted runes of thunder & lightning, giving it the ability to raze the earth with falling lightning and create the booming sound of thunder. There is a colony of dwarves known to worship Thorin as a god, they claim that he had 'ascended' and left his hammer behind to be wielded by those whom he see's worthy...

You gain a +3 bonus to attack rolls made with this magic weapon., Thorin's Hammer deals a number of both bludgeoning damage and lightning damage based on its current size, as shown in the chart below.

The wielder can use their bonus action to expend a charge casting Enlarge/Reduce, Increasing or decreasing both their own size and the size of thorin's hammer by one for every 1 charge expended., The bludgeoning & lightning damage that thorin's hammer deals based on its size.

Tiny	Small	Medium	Large	Huge	Gargantuan
(1d4) bludgeoning + (1d4) lightning damage	(1d6) bludgeoning + (1d6) lightning damage	(2d6) bludgeoning + (2d6) lightning damage	(3d6) bludgeoning + (3d6) lightning damage	(4d6) bludgeoning + (4d6) lightning damage	(5d6) bludgeoning + (5d6) lightning damage

 

While attuned to thorin's hammer, you can expend 1 charge to make a ranged magical attack with the hammer, by pointing it at a designated area thorin's hammer casts either Thunderclap or Lightning bolt. The target and every creature within 30 feet of it must succeed on a DC (10 + Wisdom) Constitution saving throw or be stunned until the end of your next turn. Thorin's hammer regains (1d12) expended charges daily at dawn.

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

Notes: Melee Weapon Attack: Bludgeoning, Melee Weapon Attack: Lightning, Melee Weapon Attack: Bludgeoning, Melee Weapon Attack: Lightning, Melee Weapon Attack: Bludgeoning, Melee Weapon Attack: Lightning, Melee Weapon Attack: Bludgeoning, Melee Weapon Attack: Lightning, Melee Weapon Attack: Bludgeoning, Melee Weapon Attack: Lightning, Melee Weapon Attack: Bludgeoning, Melee Weapon Attack: Lightning, Stunned, the God; 'Thorin' Thor, if he see's you as worthy you will experience a lucid dream of a stormy night with thorin's set on an altar. In order to pick it up you must make a DC 18 Strength saving throw, if failed you will wake up, you will have the same dream everytime you go to sleep until you succeed in lifting 'attuning' to Thorin's Hammer, Damage, Buff, Combat, Shapechanging, Heavy, Two-Handed, Topple