You have a +1 bonus to attack and damage rolls made with this magic weapon. The Keen Blade Rune adds an additional 7 damage on a critical hit.
This weapon is crafted with adamantine, an extraordinarily hard substance. Any inanimate object, golem or construct not of adamantine (or any harder substance) hit with this weapon results in a critical hit. Any rolled damage against other creatures or animate objects resulting in a 1 is treated as if it were a rolled 2.
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: Slashing, Damage, Combat, Versatile, Sap
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