I just stupidly used one of my rolls for a dungeon I didn’t need anything in. It gave me the trinket Vessel of Tortured Souls. I am currently using the trinket Echo of L’ura and trinket Whisper of the Duskwraith.
The former is giving me 2.5% of my healing in dungeons, while the second is giving me 1.7% of my healing. I don’t think that the Vessel of Torturred Souls would be better than either of these, but am I wrong?