Unleash Magic is a Sorcery in Dark Souls 2. To cast a Sorcery, you must use a Staff or Special Weapons that can cast Sorcery.
"Boosts magic within the body beyond even your own limits, but at great cost to HP.
The terrible deeds carried out in Aldia led to the unintentional birth of several shadowy things, all of them eerily malformed."
- Royal Sorcerer Navlaan - You need to be hollow to talk to him.
- 20% increased all (pyro,sorcery,hex,and miracles) magic damage, 30% decreased HP.
Lasts 60 seconds.