Voidknight's Maul (Patreon)

Weapon (maul), very rare (requires attunement by a paladin)

The crystalline head of this magic hammer has been bathed in the latent magic of the Astral Plane for untold millennia. You gain a +2 bonus to attack and damage rolls made with this magic weapon. While you remain attuned to it, you age at one-tenth your normal rate.

Astral Smite. Whenever you use your Divine Smite feature against a creature, you can choose for it to deal psychic damage instead of radiant damage. Furthermore, when you expend a spell slot of 2nd level or higher to use your Divine Smite, you can force the target of the attack to make a Constitution saving throw against your paladin spell save DC. On a failed save, the creature is affected by the levitate spell. This version of the spell can affect multiple creatures at once, though you must still concentrate on the spell as normal. If your concentration on the spell ends, any affected creature gently floats back to the ground. Otherwise, you can use your action to move one or multiple targets affected by the spell vertically, up to 20 feet, dividing the movement between them. Each affected creature must remain within the spell's range.

I am a Knight of the Void.

I am the wall against which the Astral waters break.

I am the light that carves through the endless expanse.

I shall guard the realms of mortals from monsters beyond their understanding.

I shall house the secrets of my order with reverence, and upon my death, shall become a repository for my successors.

I am a Knight of the Void. This is my pledge.

—Oath of the Order of the Void