Major spoilers for House of the Dragon Season 3 Episode 8 ahead! How Does Ulf The White End Up Dying In The Books? Hobert also drank a cup of the poisoned wine, but Ulf drank three cups, fell asleep, and passed away peacefully in his sleep. If Ulf isn’t in good with the Greens, then he wouldn’t be available to be poisoned. House of the Dragon Season 3 is now streaming on HBO Max.