Anti Demon's Grip Spell
An ancient parchment that says: if a door is barred by Demon's Grip, use this spell to quickly strip the timber of that which blocks. Behold, now it unlocks! Praise me: the great B.
Anti Demon's Grip Spell is a quest item need to unlock Halliwell's door on the top floor of the Circle of Trust Inn during the quest To Find a Wizard. The spell can be found in the Forbidden Archive at the Prancing Seahorse on Lanilor Lane in Aleroth during the events of Divinity II: Flames of Vengeance.