Conflicts
- Rise of the Guardians
- Crota's Offensive
- Skolas' Offensive
- Taken War
- Splicer's Offensive
- Red War
- Panoptes' Offensive
- First Nokris' Offensive
- Second Reef War
- Siviks' Offensive
- Hashladûn's Offensive
- First Sol Divisive Offensive
- Psion's Offensive
- Second Nokris's Offensive
- Salvation War
- First Xivu Arath's Offensive
- Caiatl's Offensive
- Second Xivu Arath's Offensive
- Lucent War
- Calus's Offensive
- Eramis' Offensive
- Third Xivu Arath's Offensive
- Shadow War
- Fourth Xivu Arath's Offensive
- Fifth Xivu Arath's Offensive
- Second Sol Divisive's Offensive
- Pale Heart War
- Conductor's Offensive
- Fikrul's Offensive
Bosses
Fallen
- Captain
- Aksor, Archon Priest/Savek, Betrayer for Xivu Arath small horns
- Keldar, Archon Priest medium horns
- Riksis, Devil Archon/Kalliks, Baron of House Dusk big horns
- Raksil, Archon Priest/Cutlaaks, Privateer/Keelhaal of House Salvation back horns medium horns
- Alaaks, the Beast Tamer/Bakris, the Adamantine back horns central crown
- Ransaaks, Privateer spikes small head
- Iriks, the Sharpshooter long side horns
- Fang of the Witness wide crown skolas
- Marauder
- Thaviks, the Depraved/Pykis, House Salvation prosthetic/shrapnel
- Skiffiks, Privateer cannon
- Nightmare of Loronvis, Council Hand blades
- Fang of the Witness sniper/small side horns
- Servitor
- Sepiks Prime/Zevious-3, Forge Warden spikes
- Orbiks Prime sections
- Raiding Servitor/Nightmare of Kelnix Reborn tree sections
- J4W-S, Wrath-Hunter Servitor fire
- Walker
- Factory Walker cannon
- Scorn Scrapwalker missiles
- Heavy Shank
- S.A.B.E.R.-0.1, House Salvation machineguns
- Aye-I, Privateer sniper
- Brig
- Pillar of Stillness fur arm
Hive
- Knight
- Darkblade
- An Xohol, Jaws of Xivu Arath common three horns
- Arok'tha, Sworn to Xivu Arath central eye wide horns
- Azshradat, Celebrant of Xivu Arath tower head
- Haroktha, Scourge of the Helium Drinkers/High Celebrant of Xivu Arath central eye small central horn
- Molok, Edge of Xivu Arath big horn
- Leviathan-Eater, Bane of the Ammonites big horn side horns
- Bok Litur, Hunger of Xol flat head small horns
- Wizard
- Ir Hanal, Scourge of the Dakaua long side horns/brood
- Ir Yût, the Deathsinger big horns
- Hashladûn, Daughter of Crota small side horns circle head
- Dûl Incaru, the Eternal Return small horns open face
- Hasaak, Venom of Xivu Arath flat head
- Ogre
- Phry'zhia, the Insatiable/Balhoth, Keeper of Memory spikes
- Nur Abath, Crest of Xol spikes/webs
- Gee'yom, Resonant Saboteur/Golmag, Warden of the Spring shell/big eye
- Naksud, the Famine big eye/back spikes
- Sumok, Ravager of Torobatl chains
- Cragur, Plague of the Well green roots
Vex
- Minotaur
- Established Mind past shell
- Inevitable Mind future circle
- Synchronal Mind normal arch
- Deceptor Mind roots
- Polyis, Nessian Gatelord body horns
- Haliekron, Nexus Overlord small horns
- Ioneion, System Control Flow small head
- Hasapiko, Beloved by Calus/Inquisitor Mind body/head shell
- Portunos, Subjugated Mind/Subjugated Curator body shell
- Protometon, Nexial Hijacker/Minotaur Harpax horns tubes
- Protheon, Modular Mind model
- Atheon, Time's Conflux/Kamarian, Radial Overseer conflux
- Brakion, Genesis Mind hobgoblin big horns
- Hydra
- Sekrion, Nexus Mind central eye
- The Templar/Agon, Strategic Hydra big horns
- Cottux, Compelled Mind central horn
- Pagouri, Beloved by Calus small horn back crown
- Calixte, System Ward Finality circle head
- Belmon, Transcendent Mind eyes/fangs
- Akardon, Pitiless Mind roots
- Aspirational Construct roots/eyes
- Wyvern
- Adytum, Inviolable Mind two horns
- Tacitas, Subjugated Mind five horns
- Persys, Primordial Ruin roots
Cabal
- Incendior
- Combustor Valus one pod
- Garaask, Undying Inferno two pods
...
Discovery on Essence Tree of Silver Wings (Essence) Following an incursion inside a terraformed Pyramid once inhabited by the Witness, a team of Guardians discovered that the terraforming beam of Light the Traveler used against the Witness had grown a Tree of Silver Wings deep within the ship. Its roots started to grow all over the Pyramid, changing and terraforming it. When the guardians faced Nezarec it had grown up to form a fully shaped Tree.