+ 2 Weapon - You have a +2 bonus to attack and damage rolls made with this magic weapon.

Thrown 30/60 - The wielder may throw Stormsunder as an attack, (30/60), dealing damage as if the attack was a normal melee attack. Stormsunder will return to the wielder's hand after each throw. 

Lighting Damage - Successful attacks with this weapon deal an extra 1d8 lightning damage.

Storm's Fury - As an action, once per long rest, the user may thrown this weapon as if making a normal melee attack at an enemy within 30 feet. If the attack hits, the target takes the attack's damage, is knocked prone, and a burst of lighting explodes in a 10 ft radius dealing 3d8 damage to all creatures in range. Stormsunder then returns to the wielder's hand.

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

Notes: Bonus: Magic, Damage, Combat, Heavy, Two-Handed