I was taking a ride on the Griffin from Loch Modan to Wetlands yesterday and it just so happens Deathwing was on my tail! I was messing with my graphic settings when all of the sudden the screen turned a deep and ominous red, and I thought my graphics were messed up. Then I get an Achievement "I Stood in the Fire", much to my surprise I turned around and he was literally right behind me blowing flames in my face. But since I was on the griffin my HP went to 1/30856 so I lived through Deathwings flames of terror! I should get an extra Feat of Strength for living through this, haha. It was pretty awesome though flying through all of his flames on the ground when the griffin swooped down. Just thought I'd share my little story sorry if it sucked :/