Divine Greatweapon

As part of an melee attack, your weapon is embedded with divine energy and an brilliant aura extends from it’s top, doubling the range of your attack. The divine aura deals an extra 1d8 radiant damage.
If the target of your attack is within your weapon’s original range, you’ll deal your weapon’s damage plus the radiant damage.
If your target is only reachable because of this spell’s feature, you’ll strike only with the aura and deal only the 1d8 radiant damage.

At Higher Levels. The reach for the aura increases 5 ft for each level you cast this spell greater than 1st to a maximum of 35ft.