Talk:Cursed oil/@comment-33378147-20180110134232/@comment-2603:300C:1B03:C700:6D26:2836:2734:9EAA-20180221161611

Tomira (the herbalist who you talk to about finding Buckthorn to use as griffin bait) in White Orchard will give it to you if you give her a Swallow potion in the On Death's Bed quest.