Sheated Staff

Double: A two-handed, double weapon functions as two light weapons, one in each hand, for two-weapon fighting purposes. If a double weapon has the reach property, you can use only one of these properties during the same turn.

Monk: A monk gains proficiency with advanced monk weapons at 5th level.

Versatile: This weapon can be used with one or two hands. A damage value in parentheses appears with the property—the damage when the weapon is used with two hands to make a melee attack.

Proficiency: martial, staff Source: Grim Hollow: Player's Guide p. 131 (Third Party)