Fallen: [spoiler]Sepiks Prime Draksis, Winter Kell Fallen Walker Karrhis, Archon Rising Ultra Captain (Glitched pre-HoW) Aksor, Archon Priest Keldar, Archon Priest Skorkis, Archon-Slayer Pilot Servitor Kaliks Reborn Taniks, the Scarred S.A.B.E.R.-2 Orbiks Prime Skolas, Kell of Kells[/spoiler] Hive: [spoiler]Phogoth, the Untamed Sardok, Eye of Oryx Telthor, Unborn Urzok, the Hated Sardon, Fist of Crota Omnigul, the Will of Crota Might of Crota Wretched Knight Urrox, Flame Prince Gulrot, Unclean Ultra Knight (Silent Scream) Baxx, the Gravekeeper Blahgrish Ecthar, Blade of Oryx Alak-Hul, the Darkblade Infantine Ogre Oryx (Regicide) Krughor Lokaar Alzok Däl Zyrok Däl Gornuk Däl Vorlog Mengoor Balwûr Thalnok, Fanatic of Crota Servile Ogre (Kagoor's Ogre) Ir Yût, the Deathsinger Crota, Son of Oryx The Warpriest Golgoroth Oryx, the Taken King (Raid)[/spoiler] Vex: [spoiler]Zydron, Gate Lord Sekrion, Nexus Mind Primeval Mind Imminent Mind Eschaton Mind Undying Mind Vekron, the Conductive Mind Ultra Hydra (The Sunbreakers' Challenge) Overmind Minotaur Qodron, Gate Lord Theosyion, the Resorative Mind The Templar The Gorgons Atheon, Time's Conflux[/spoiler] Cabal: [spoiler]Primus Sha'aull Goliath Tank Valus Ta'aurc Kolar, Psion Flayer Vatch, Psion Flayer Numoc, Psion Flayer Val Aru'un Valus Trau'ug Primus Ta'aun Valus Tau'ugh Valus Mau'ual Valus Tlu'urn Note: Although the Psion Flayers are ultras, the Three of Coins do not work on them[/spoiler] Taken: [spoiler]Echo of Oryx Shade of Oryx Primus Ta'aun, Hand of Oryx Baxx, Hand of Oryx Tsugoth, Gauntlet of Oryx Irxori, Lost to Oryx Darnu, Horn of Oryx Stirok, Banner of Oryx Grayris, Baroness Morphon, Blighted Mind Vro'ourn, Fist of Oryx Sol Progeny Falsek, Lost to Oryx Blighted Descendant Krathoor Sho'oulth, Horror of Oryx Bracus Horu'usk Cra'adug Kagoor Light-Eater Ogre[/spoiler] Ultras that do not work with Three of Coins: [spoiler]Kolar, Psion Flayer Vatch, Psion Flayer Numoc, Psion Flayer Fallen Walker Goliath Tank Ecthar, Blade of Oryx Krughor Lokaar Alzok Däl Zyrok Däl Gornuk Däl Vorlog Mengoor Cra'adug Bracus Horu'usk Kagoor The Templar The Gorgons Atheon, Time's Conflux Crota, Son of Oryx Omnigul, the Will of Crota Light-Eater Ogre Oryx, the Taken King (Raid)[/spoiler] Edit 1: Just because Three of Coins don't work on him/her/it does NOT mean they are not an ultra Edit 2: Oryx does not drop exotic engrams, it's the Shade of Oryx Edit 3: Xylar is not an ultra! He is a legend. Edit 4: This post was last updated before the April Update. Any Ultras in the April Update or Rise of Iron are not included I hope this helped!