Lands of Erdos
Weapon (staff, longbow, polymorphic), uncommon (requires attunement)
This intricately carved, white wooden staff is clearly of elven make. It can be used as a magic focus by druids, sorcerers, and wizards.
You can use a bonus action to turn the staff into a longbow, or back again into a staff. The Vinewalker retains its magic focus property regardless of which form it takes.
While the weapon is in hand, you can use an action to cast entanglement (spell save DC 14). No components are required. The Vinewalker cannot be used to cast the spell again until the next dawn.