Deimos

Mercury

Venus

Earth

Mars

Phobos

Deimos

Ceres

Jupiter

Europa

Saturn

Uranus

Neptune

Pluto

Sedna

Eris

Void

Lua

Kuva Fortress

Preceded by
Orokin Derelict (Planet) since Update 29.0 (2020-08-25)

Deimos
Information
System	Sol
Ruling Faction(s)	Infested
Boss	Lephantis Zealoid Prelate
Statistics
Level Range	12 - 35
Missions	8
Resources	Nano Spores  Mutagen Sample  Orokin Cell  Neurodes
Miscellaneous
Connections	Mars
Relay	N/A

Even the most culturally and technologically advanced civilization in history could not contain the menace of the Infestation. After an unknown cataclysmic event propelled them from the Void, Orokin vessels were left adrift, becoming uninhabited and overgrown. The tireless force of probing infested tendrils penetrate and dislodge the once majestic and opulent halls of these Orokin vessels.

—Derelict Fragment

Deimos is a moon of Mars where the  Infested are the controlling faction. This Infested-controlled moon uses a tileset similar to the Orokin Towers, called Orokin Derelict, taking place on ancient Orokin vessels that are left abandoned to tides of time and tarnished due to long-term exposure to the Infestation. The caverns beneath the moon's surface are home to an Orokin device known as the Heart, the legacy of the Entrati family which establishes a connection to the Void to power all Orokin Void technology across the Sol System. The Heart of Deimos quest implies that Deimos was previously concealed in the Void, having recently re-phased into Martian orbit after the Heart begun to break down.

Deimos becomes accessible after clearing Kadesh, Mars, and does not have a Junction.

The Assassination Targets for Deimos are Lephantis and the Zealoid Prelate, located in the mission nodes Magnacidium and Exequias respectively. Lephantis drops the component blueprints for the parts of the Nekros Nekros Warframe, and The Zealoid Prelate drops the blueprint and parts for the Pathocyst Pathocyst.

Deimos also features a Landscape: the Cambion Drift. Unlike the Derelicts, it consists of a wide, open terrain on the surface of the moon heavily mutated by the Infestation's Grey Strain. In the northeast lies a large structure home to the Entrati family, now known as the Necralisk.

Enemies

Infested	Entrati	Wild
Chargers Leapers Volatile Runners Crawlers Electric Crawlers Ancient Disruptors Ancient Healers Toxic Ancients Undying Flyers Leaping Thrashers Mitosids Basal Diploids Feral Diploids Juggernaut Deimos Carnis Deimos Carnis Rex Deimos Saxum Deimos Saxum Rex Deimos Jugulus Deimos Therid Deimos Genetrix Deimos Tendril Drones	Necramech	Vulpaphylas Predasites Cryptilexes Velocipods Avichaeas Undazoas Nexiferas

Missions

Target	Name	Type	Level	Tile Set	Mastery EXP	Internal Name
	Horend	Capture	12 - 14	Orokin Derelict	0	SolNode706
	Phlegyas	Exterminate	13 - 15	Orokin Derelict	0	SolNode708
	Formido	Sabotage	14 - 16	Orokin Derelict	0	SolNode710
	Dirus	Mobile Defense	15 - 17	Orokin Derelict	0	SolNode709
	Hyf	Defense	15 - 20	Orokin Derelict	0	SolNode707
	Magnacidium	Assassination	20 - 25	Orokin Derelict	0	SolNode712
	Cambion Drift	Free Roam	20 - 35	Cambion Drift	0	SolNode229
	Terrorem	Survival	25 - 35	Orokin Derelict	0	SolNode711
	Exequias	Assassination	30 - 35	Orokin Derelict	0	SolNode713

Rewards

Defense and Survival Deimos missions will have a chance to yield one of the following every 5 waves/minutes. Rotations are as such: A-A-B-C. Deimos Sabotage has optional hidden caches that can be found. Vault requires that a special vault be found and opened in certain Deimos missions.

View Rewards List▾▾

• Defense
• Sabotage
• Survival
• Vault

Rotation A		Rotation B		Rotation C
250 Endo	11.11%	250 Endo	38.72%	Forma Blueprint	22.56%
250 Endo	11.11%	250 Endo	38.72%	Meso B5 Relic	11.06%
Lith A4 Relic	11.11%	Mutalist Alad V Nav Coordinate	22.56%	Meso B6 Relic	11.06%
Lith G4 Relic	11.11%			Meso C6 Relic	11.06%
Lith I1 Relic	11.11%			Meso P4 Relic	11.06%
Lith K7 Relic	11.11%			Meso P5 Relic	11.06%
Lith N7 Relic	11.11%			Meso S10 Relic	11.06%
Lith N8 Relic	11.11%			Meso Z4 Relic	11.06%
Lith T7 Relic	11.11%

Locations:

• Hyf, Deimos

Module:DropTables/data last updated: Mon, 20 Sep 2021 23:37:05 +0000 (UTC) by User:Cephalon Scientia

First Cache		Second Cache		Third Cache
3000 Credit Cache	14.29%	5000 Credit Cache	15.18%	400 Endo	19.36%
3000 Credit Cache	14.29%	5000 Credit Cache	15.18%	Argon Crystal	19.36%
200 Endo	14.29%	200 Endo	15.18%	Neural Sensors	19.36%
200 Endo	14.29%	200 Endo	15.18%	Orokin Cell	19.36%
Thief's Wit	14.29%	Neurodes	15.18%	400 Endo	3.76%
3 Mutagen Sample	14.29%	Bane of Infested	4.42%	Enemy Sense	3.76%
1000 Nano Spores	14.29%	Cleanse Infested	4.42%	Master Thief	3.76%
		Expel Infested	4.42%	2 Argon Crystal	3.76%
		Smite Infested	4.42%	2 Neural Sensors	3.76%
		2 Neurodes	4.42%	2 Orokin Cell	3.76%
		Mutalist Alad V Nav Coordinate	2.01%

Locations:

• Formido, Deimos

Module:DropTables/data last updated: Mon, 20 Sep 2021 23:37:05 +0000 (UTC) by User:Cephalon Scientia

Rotation A		Rotation B		Rotation C
400 Endo	11.11%	Neo N16 Relic	12.5%	Octavia Neuroptics Blueprint	22.56%
400 Endo	11.11%	Neo N17 Relic	12.5%	Axi A13 Relic	11.06%
Lith A4 Relic	11.11%	Neo P2 Relic	12.5%	Axi A14 Relic	11.06%
Lith G4 Relic	11.11%	Neo P3 Relic	12.5%	Axi C6 Relic	11.06%
Lith I1 Relic	11.11%	Neo T4 Relic	12.5%	Axi G6 Relic	11.06%
Lith K7 Relic	11.11%	Neo T5 Relic	12.5%	Axi I2 Relic	11.06%
Lith N7 Relic	11.11%	Neo V10 Relic	12.5%	Axi M2 Relic	11.06%
Lith N8 Relic	11.11%	Mutalist Alad V Nav Coordinate	12.5%	Axi O5 Relic	11.06%
Lith T7 Relic	11.11%

Locations:

• Terrorem, Deimos

Module:DropTables/data last updated: Mon, 20 Sep 2021 23:37:05 +0000 (UTC) by User:Cephalon Scientia

Rewards
Anemic Agility	4.35%
Blind Rage	4.35%
Burdened Magazine	4.35%
Corrupt Charge	4.35%
Creeping Bullseye	4.35%
Critical Deceleration	4.35%
Critical Delay	4.35%
Depleted Reload	4.35%
Fleeting Expertise	4.35%
Frail Momentum	4.35%
Heavy Caliber	4.35%
Hollow Point	4.35%
Magnum Force	4.35%
Narrow Minded	4.35%
Overextended	4.35%
Spoiled Strike	4.35%
Tainted Clip	4.35%
Tainted Mag	4.35%
Tainted Shell	4.35%
Transient Fortitude	4.35%
Vicious Spread	4.35%
Vile Acceleration	4.35%
Vile Precision	4.35%

Module:DropTables/data last updated: Mon, 20 Sep 2021 23:37:05 +0000 (UTC) by User:Cephalon Scientia

Orokin Vault

Main article: Orokin Vault

The Orokin Vaults, also known as "The Golden Door" by the Ostrons, are special vaults found in the Orokin Derelict tileset on Deimos missions which require a unique void key to unlock, called a Dragon Key.

Corrupted Mods

Main article: Category:Corrupted Mods

Corrupted Mods are a class of rare mods that affect one stat positively and another negatively. Those available for Warframes are characterized by extremely high bonuses outweighed by major penalties. Those available for weapons provide bonuses of a similar strength to their standard mod analogues, while still also having a penalty. Corrupted mods can be obtained from the Orokin Derelict using special Dragon Keys to unlock Orokin Vaults located within. They are untransmutable. Visually, they do not have a clearly distinguishing mark.

• Corrupted mods that provide a bonus to Critical Chance (e.g. Critical Delay Critical Delay) are a notable exception to the general pattern of nonstandard mods in that they cannot be stacked with their standard analogues.
• Each Corrupted Mod has an equal chance to drop (4.3478%).

• Warframe
• Primary
• Secondary
• Melee

Name	Description	Polarity	Rarity
Blind Rage Blind Rage	Increases ability strength Reduces ability efficiency		Rare
Fleeting Expertise Fleeting Expertise	Increases ability efficiency Reduces ability duration		Rare
Narrow Minded Narrow Minded	Increases ability duration Reduces ability range		Rare
Overextended Overextended	Increases ability range Reduces ability strength		Rare
Transient Fortitude Transient Fortitude	Increases ability strength Reduces ability duration		Rare

Name	Description	Polarity	Rarity	Weapon Subcategory
Critical Delay Critical Delay	Increases Critical Hit Chance Reduces Fire Rate		Rare	Rifle
Heavy Caliber Heavy Caliber	Increases Damage Reduces Accuracy		Rare	Rifle
Vile Precision Vile Precision	Reduces Recoil Reduces Fire Rate		Rare	Rifle
Tainted Mag Tainted Mag	Increases Magazine Capacity Decreases Reload Speed		Rare	Rifle
Vile Acceleration Vile Acceleration	Increases Fire Rate Reduces Damage		Rare	Rifle
Depleted Reload Depleted Reload	Increases Reload Speed Reduces Magazine Capacity		Rare	Sniper
Burdened Magazine Burdened Magazine	Increases Magazine Capacity Decreases Reload Speed		Rare	Shotgun
Vicious Spread Vicious Spread	Increases Damage Increases Shotgun Spread		Rare	Shotgun
Tainted Shell Tainted Shell	Reduces Shotgun Spread Reduces Fire Rate		Rare	Shotgun
Frail Momentum Frail Momentum	Increases Fire Rate Reduces Damage		Rare	Shotgun
Critical Deceleration Critical Deceleration	Increases Critical Hit Chance Reduces Fire Rate		Rare	Shotgun

Name	Description	Polarity	Rarity	Weapon Subcategory
Anemic Agility Anemic Agility	Increases Fire Rate Reduces Damage		Rare	Any
Creeping Bullseye Creeping Bullseye	Increases Critical Hit Chance Reduces Fire Rate		Rare	Any
Hollow Point Hollow Point	Increases Critical Hit Damage Reduces Damage		Rare	Any
Magnum Force Magnum Force	Increases Damage Reduces Accuracy		Rare	Any
Tainted Clip Tainted Clip	Increases Magazine Capacity Reduces Reload Speed		Rare	Any

Name	Description	Polarity	Rarity	Weapon Subcategory
Spoiled Strike Spoiled Strike	Increases Damage Reduces Attack Speed		Rare	Any
Corrupt Charge Corrupt Charge	Increases Intial Combo Reduces Combo Duration		Rare	Any

Tips

• Deimos is the first location in the Star Chart where Orokin Cells can be found, making it a good place where to farm them due to the low level of enemies in the first missions.

Trivia

• Deimos, which in Ancient Greek means Dread, is named after the Greek God of Terror who is also the twin brother of Phobos.
  • Befitting of its name, the moon as a whole resembles a large skull with its lower jaw hanging open.
• Mission Nodes on Deimos are usually named after fear, death, and suffering.
  • Phlegyas in Greek mythology is the son of Ares and Chryse and therefore a sibling of Deimos. Its etymological root is in the greek verb flego which means to shine, to burn, to blaze.
  • Formido is the Roman equivalent to Deimos.
  • Hyf in Old English roughly translates to (bee)hive and in Swedish it refers to the long, threadlike filaments that form the mycelium of a fungus.
  • Dirus is a Latin word that means "fearful" or "ominous".
  • Horend is a form of the word Horrendous.
  • Terrorem means terror.
  • Exequias is a Spanish (coming from latin exequiae-arum) word that translates to Funeral (rights).
  • Magnacidium may be a portmanteau of the Latin words Magna (from the word Magnus, meaning "Large" and "Great") and the suffix -cidium (meaning "slaughter" and "act of killing").
• It is implied that Deimos, much like Lua, was hidden within the Void until recently in the game's timeline, as Loid mentions in Heart of Deimos that they "have been forced to re-phase into Martian [orbit]" before being interrupted by Otak as well as the quest's description saying "Deimos emerges in Martian orbit".

Patch History

Update 30.5 (2021-07-06)

• Fixed Companions stopping mid-animation when loading in and out of Deimos.

Hotfix 29.5.5 (2020-11-27)

• Updated some texts referring to Orokin Derelicts instead of Deimos.

Update 29.5 (2020-11-19)

• Fixes to aid objective marker flow in Deimos.

Update 29.2 (2020-09-29)

• Optimized assets within parts of Deimos to improve performance.
• Optimized assets in Deimos’ skybox to improve performance.

Hotfix 29.0.4 (2020-08-27)

• You can now enjoy Deimos from afar as a new planet backdrop when back in your Orbiter!

Hotfix 29.0.2 (2020-08-26)

• Slight FX tweaks to the Deimos node in the Shar Chart.
• Fixed some Deimos enemies having the wrong Health and Armor types.

Update 29.0 (2020-08-25)

• Introduced
• Fixed a case of the Vaults in the Derelict (now Deimos) not rewarding Corrupt mods.