You have a +1 bonus to attack and damage rolls made with this magic weapon.
When a user is attuned to this weapon, the runes on the blade can be made to glow as if the light spell was cast but when the wielder isn't using this ability, the runes glow based on an unknown magical measure.
Proficiency with a Longsword allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you must have a feature that lets you use it.
Sap. If you hit a creature with this weapon, that creature has Disadvantage on its next attack roll before the start of your next turn.
Notes: Bonus: Magic, Damage, Combat, Versatile, Sap
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