There are 3 weapons that have yet to see an exotic in either activity: * Hand cannons * Special grenade launchers * Glaives Yet, going by order of release iirc: * Vault of glass, Vex mythoclast * Crotas end, necrochasm * Kings fall, Touch of Malice (please buff) * Wrath of the Machine, Outbreak Prime/ perfected * The first 3 Leviathan raids, Legend of Acrius * Last Wish, One Thousand Voices * Scourge of the past, Anarchy * Crown of Sorrow, Tarrabah * Deep Stone Crypt, Eyes of Tomorrow * Vow of the Disciple, Collective Obligation * Root of Nightmares, Conditional Finality * Salvations Edge, Euphony * Desert Perpetual, I can't remember the name, but a rocket launcher Dungeons: * Shattered Throne, Wish Ender * Pit of Heresy, Xenophage * Prophecy, you could TECHNICALLY count Ruinous Effigy despite its acquisition due to catalyst progression originally being faster in here shooting those Taken eyes or whatever they were * Duality, Heart Shadow * Spire of the Watcher, Hierarchy of Needs * Ghosts of the Deep, Navigator * Grasp of Avarice, Gjallarhorn * Warlord's Ruin, can't remember the name of the sidearm * Vesper's Host, Icebreaker Pretty sure I'm forgetting a couple, but those will be added later when I get around to it if other players don't tell me first. Even since D1, there have been neglected weapons. I think it's been said in one of the TWIDs that we can expect dungeon news around Ash and Iron release, so hopefully if it's a new dungeon it'll be one of those 3 unused weapons.