The Rune of Shifting: When you have a weapon with this rune inscribed on it your Wild Shape allows you to disengage as a free action from any creatures that were within your reach when you shifted shape
Proficiency with a Quarterstaff 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.
Topple. If you hit a creature with this weapon, you can force the creature to make a Constitution saving throw (DC 8 plus the ability modifier used to make the attack roll and your Proficiency Bonus). On a failed save, the creature has the Prone condition.
Notes: Druid of the Moon, Versatile, Topple