Healing mist can be found in a small cave under the fortress in Crestwood. I believe it's called Caer Bronnach. You have to kick out the bandits who have taken over and you can enter the cave through a door inside the fortress. In this cave, you'll find a giant spider called Snowball who will drop the schematic.
It's a really good item. Definitely worth the effort.
Well...............I found the door leading to the cave......but NO spider found...........I believe I was there when I captured the keep way back when. Maybe the Healing Mist can be found in the PS4/xBox versions....I'm playing the PC version..........oh well......I got to level 23 without those grenades anyway.
I am playing at PC and I have ALL bombs, healing flasks and boos potions. The only thing I can advise you, IF you really want to gather stuff, be a true RPG gamer. Explore all maps, talk to all NPCs complete all quests. Some of the schematics can be bought from vendors, after you fulfill some minor quests or advance the main story. Their stock get expanded, so revisit them once in a while.
The snowball spider, related to some minor quest I guess, I may be wrong tho.
P.S.: Confusion grenade does not related to the class of the character, I play as a mage and still was able to acquire it.
My bad................I just started the "Wicked Eyes & Wicked Hearts" quest after avoiding it..............I found the Confusion Grenade recipe in the palace in the room with the 6 Valmont Urns........light the urns in correct order and a secret passage opens up. Take the stairs down to find the recipe in one of the loot chests. The Healing Mist Grenade is where the guys a few posts above said it was..........I must have gotten it and accidentally destroyrd it or sold it..........my bad!
