A creature carrying this small scroll in one hand and a melee weapon in the other can use a bonus action on their turn to consume the scroll and grant the melee weapon they are holding the following effects:
Lightforged: You gain a +2 bonus to attack and damage rolls made with this weapon.
Heaven's Light: You gain an addition +1 bonus to attack and damage rolls against Fiends and Undead with this weapon.
Aurora Burst: You can use an action to cause bands of light to burst out of this sword. Up to five creatures of your choice within 30 ft. of you must make a Dexterity saving throw. The DC of this saving throw is 12 + your proficiency bonus. On a failed save, they take 4d8 radiant damage and are blinded until the end of their next turn. On a successful save, they are not blinded and take only half damage.
These effects last for 1 minute or until you use Aurora Burst for a second time, which causes them to end immediately.