Exotic Catalyst

Catalysts are special modifiers for Exotic weapons first introduced in the Warmind expansion for Destiny 2. They improve and upgrade Exotic weapons within the game by either improving stats, giving bonus perks, or raising the magazine size.

Each weapon has its own Catalyst and has specific objectives to find them. Catalysts function exactly like Masterworks and generate Orbs of Light on multi kills. The drop rate for them is unknown, but they are a rare find. Once you find a Catalyst for a weapon, you will have to do specific objectives with the weapon, such as precision hits or simply kill enemies in order to unlock the upgrade.

Kinetic Weapons

Weapon Catalyst	Obtained From	Objectives (All Kills must be done with the respective weapon)	Catalyst Perk
Ace of Spades	Kills and, or completions in Strikes and, or Nightfalls	500 Kills	Adds the perk Funeral Pyre (The perk Firefly does more damage while the perk Memento Mori is active)
Bad Juju	Completions of Strikes, Nightfall Ordeals, Crucible and Gambit	700 Kills	Adds the perk Unending Curse (Extends the duration of the perk String of Curses)
Cerberus+1	Killing any PVE enemy	500 Kills	Adds the perk Focused Fire (Hold reload to swap to a tighter, close-ranged spread)
Crimson	Killing any PVE enemy	500 Precision kills	Increases the weapon range stat by +18
Cryosthesia 77K	Complete the quest from Banshee-44	700 Kills	Add the Perk: Cold Efficiency Shattering a frozen target refills this weapon's magazine from reserves.
Dead Man's Tale	Complete the quest from Zavala	800 points are needed to complete the catalyst, 1 PVE enemy kill gives 1 point, 1 Guardian kill gives 5 points 1 secret datapad chest opened in the Presage exotic mission on either difficulty will give 100 points 800 PVE kills or 160 Guardian kills' or 8 secret chests opened	Adds the perk Dark-Forged Trigger (Increased hipfire rate of fire and removes hipfire accuracy penalties)
Hawkmoon	Hawkmoon mission from Crow	700 Kills	Adds the perk Hunter's Trance (Increased weapon magazine size to 9. Grants increased handling, reload speed, and weapon range based on the number of stacks of Paracausal Charge.)
The Huckleberry	Completions of Strikes, Nightfall Ordeals, Crucible and Gambit	500 Kills	Adds the perk Bull Rider (Kills with this weapon now reload the entire magazine)
Izanagi's Burden	Completions of Strikes, Nightfall Ordeals, Crucible and Gambit	500 kills	Adds the perk Peerless Edge (Increases the damage bonus of Honed Edge when all 4 bullets are consumed)
Jade Rabbit	Kills and, or Wins in Crucible Matches	250 PVP kills	Increases the weapon stability stat by +27
Lumina	Kills and, or completions in Gambit, Crucible, Strikes and, or Nightfalls	250 Noble Round heals	Adds the perk Resonant Vitrue (Gain two Remnants per final blow instead of one)
MIDA Multi-Tool	Kills and, or Wins in Competitive Crucible matches after reaching the Glory rank of Legend	200 PVP precision kills	Adds the perk Outlaw (Increase weapon reload speed stat after a precision kill)
No Time to Explain	Quest given by the Exo Stranger at the end of the Beyond Light campaign	700 Kills	Adds the perk Blast from the Side (Projectiles from the time portal shoots more frequently.)
Rat King	Kills or Completions of Strikes or Nightfall	1,000 kills while everyone in your fireteam is also using Rat King	Adds the perk Infestation (Increases aim assist and recoil direction. Refreshes health when Vermin activates.)
Sturm	Killing any PVE enemy on Nessus	500 Sturm kills 500 Drang kills	Increases weapon handling stat by +40 and the weapon range stat by +18
SUROS Regime	Kills and, or Wins in Crucible Matches	300 PVP kills	Adds the perk SUROS Ascendance (Increases the weapon recoil direction stat and increases the chance for the perk SUROS Legacy to activate)
Sweet Business	Kills and, or Wins in Crucible or Kills and, or completions in Strikes and, or Nightfalls	250 Multi-kills	Adds the perk Serious Business (Reduces incoming flinch when firing Sweet Business at full speed)
Vigilance Wing	Kills and, or Wins in Crucible Matches	250 PVP kills 5 Blood for Blood medals	Adds the perk Full Auto Trigger System (Makes the weapon fire fully automatic when holding down the fire button)
Witherhoard	Complete the quest for Banshee-44	400 kills	Adds the perk Silent Alarm (Maximizes handling, holstering this weapon automatically reloads it after a short period of time.)

Energy Weapons

Weapon Catalyst	Obtained From	Objectives (All Kills must be done with the respective weapon)	Catalyst Perk
Borealis	Killing any PVE enemy	150 Solar Mode kills 150 Void Mode kills 150 Arc Mode kills	Increases the weapon reload speed stat by +18
Coldheart	Kills and, or completions in Strikes and, or Nightfalls	500 Kills	Increases the weapon stability stat by +18 and the weapon reload speed stat by +18
Duality	Complete the quest from Banshee-44	400 kills	Increases the weapon range stat by +20 and expands the magazine size by +2
Eriana's Vow	Complete the quest from Banshee-44	700 Kills	Adds the perk More to Give (Increases the weapon magazine size by +3 and adds the perk Auto-Loading Holster) ^{(Holstering this weapon automatically reloads it after a short period of time)}
Fighting Lion	Killing any PVE enemy	1000 Kills 167 Bounties completed (while catalyst is inserted)	Increases the weapon reload speed stat by +27 Adds the perk Chimera (perk) (When Fighting Lion is fired, equipped Kinetic and Power weapon gain increased handling and accuracy stats for a brief period of time)
The Fourth Horseman	C̶o̶m̶p̶l̶e̶t̶i̶n̶g̶ ̶S̶e̶r̶a̶p̶h̶ ̶B̶u̶n̶k̶e̶r̶s̶,̶ ̶p̶a̶r̶t̶i̶c̶i̶p̶a̶t̶i̶n̶g̶ ̶i̶n̶ ̶t̶h̶e̶ ̶S̶e̶r̶a̶p̶h̶ ̶T̶o̶w̶e̶r̶ ̶P̶u̶b̶l̶i̶c̶ ̶E̶v̶e̶n̶t̶s̶, or completing Legendary Lost Sectors	400 Kills	Adds the perk And its name was Death (Adds an additional round to the magazine and increases the reload speed stat by +40)
Graviton Lance	Kills and, or Wins in Crucible or Kills and, or completions in Strikes and, or Nightfalls	500 Kills 1000 Cosmology kills	Increases the weapon range stat by +18 Adds the perk Hidden Hand (Increases the weapon aim assist and targeting acquisition stats)
Hardlight	Kills and, or completions in Strikes and, or Nightfalls	1000 Kills	Increases the weapon stability stat by +18
Lord of Wolves	Completions in Gambit, Crucible, Strikes and, or Nightfalls	500 Kills	Adds the perk Fang and Claw (Increases the weapon reload speed stat while the perk Release the Wolves is active and increases the weapon stability stat when it is not)
Merciless	Kills and, or completions in Strikes and, or Nightfalls	500 Kills	Increases the weapon stability stat by +36 and the weapon range stat by +36
Polaris Lance	Completions of Strikes, Nightfall Ordeals, Crucible and Gambit	500 Kills 50 Perfect Fifth kills	Adds the perk Dragonfly (Precision kills create an explosion around defeated enemy)
Prometheus Lens	Kills and, or completions in Strikes and, or Nightfalls	500 Kills	Increases the weapon stability stat by +18 and the weapon handling stat by +18
Riskrunner	Kills and, or completions in Strikes and, or Nightfalls or by completing completing the Pain and Gain questline	500 Kills 50 Arc Conductor kills	Increases the weapon range stat by +27
Ruinous Effigy	Any PvE Kills or ̶b̶y̶ ̶d̶e̶s̶t̶r̶o̶y̶i̶n̶g̶ ̶S̶a̶v̶a̶t̶h̶u̶n̶'̶s̶ ̶E̶y̶e̶s̶ ̶	5000 points are needed to complete the catalyst, 1 enemy kill gives 1 point, 1̶ ̶S̶a̶v̶a̶t̶h̶u̶n̶ ̶E̶y̶e̶ ̶d̶e̶s̶t̶r̶o̶y̶e̶d̶ ̶g̶i̶v̶e̶s̶ ̶1̶5̶0̶ ̶p̶o̶i̶n̶t̶s̶ ̶ 5000 kills or ̶3̶4̶ ̶e̶y̶e̶s̶ ̶d̶e̶s̶t̶r̶o̶y̶e̶d̶	Adds the perk Deconstruction (This weapon deals increased damage against targets damaged by Transmutation spheres)
Skyburner's Oath	Completions of Strikes, Nightfall Ordeals, Crucible and Gambit	1000 Cabal kills	Increases the weapon range stat by +27
Sunshot	Kills and, or Wins in Crucible or Kills and, or completions in Strikes and, or Nightfalls	500 Kills 1000 Sun Blast kills	Increases the weapon stability stat by +18 and the weapon range stat by +27
Symmetry	Complete the quest from Banshee-44	700 Kills	Adds the perk Electric Styx (Increases the max stack size of Dynamic Charge from x15 to x20)
Telesto	Completions of Legendary or Master Lost Sectors	300 Kills	Adds the perk Deeper Pockets (Increases the weapon magazine size to by +3 and expands the ammo reserves)
Ticuu's Divination	Complete the quest from Banshee-44	700 Kills	Adds the perk Causality Quiver (Perfectly drawn arrows that detonate Sacred Flames increase arrow damage. Striking targets unaffected by Sacred Flame instead refreshes Causality Arrows' duration.)
Tommy's Matchbook	Complete the quest from Banshee-44	700 Kills	Adds the perk Heat of the Moment (While Ignition Trigger is active, your health recovers much faster.)
Trinity Ghoul	Completions and, or kills in Gambit, Crucible, Strikes and, or Nightfalls	400 Kills	Adds the perk Forked Lightning (Reduces the weapon draw time by -108 and the perk Lightning Rod now triggers from any arc damage final blow)

Power Weapons

Weapon Catalyst	Obtained From	Objectives (All Kills must be done with the respective weapon)	Catalyst Perk
Black Talon	Killing any PVE enemy	350 Kills	Adds the perk Reversal (Shots blocked immediately after guarding increase the damage of Crow’s Wings for a very short duration)
The Colony	Kills and, or Wins in Crucible Matches	500 Kills	Adds the perk Deeper Pockets (Increases the weapon magazine size by +1 and expands the ammo reserves)
D.A.R.C.I.	Killing any PVE enemy	300 Precision kills	Increases the weapon stability stat by +18
Legend of Acrius	Completions of Nightfall Ordeals on any difficulty	500 Kills	Increases the weapon reload speed stat by +36 Adds the perk Deeper Pockets (Increases the weapon magazine size by +4 and expands the ammo reserves)
Leviathan's Breath	Defeating any powerful enemy with Leviathan's Breath	Obtain 1500 points to complete the catalyst, kills give 1 point, killing Wrathborn Targets with the Cryptolith Lure properly modded gives around 195 points 1500 kills or 8 Wrathborn Targets	Adds the perk Colossal Quiver (Expands the ammo reserves by +5)
Sleeper Simulant	Completions of Nightfall Ordeals on any difficulty	300 Kills	Adds the perk Deeper Pockets (Increases the weapon ammo reserves by +4) Adds the perk Accelerated Coils (Lowers the weapon charge rate stat by -250)
The Prospector	Kills and, or completions in Strikes and, or Nightfalls	500 Kills	Increases weapon blast radius stat by +20 Adds the perk Deeper Pockets (Increases ammo reserves)
Tractor Cannon	Killing any PVE enemy	300 Kills	Adds the perk Deeper Pockets (Increases the weapon magazine size by +3 and expands the ammo reserves)
The Wardcliff Coil	Kills and, or completions in Strikes and, or Nightfalls	500 Kills	Adds the perk Pinpoint Guidance Module (Tightens rockets spread)
Worldline Zero	Killing any enemy with Worldline Zero equipped	300 Kills	Adds the perk Another Dimension (Reduces the activation time for the perk Tesseract)

Currently Unavailable

Weapon Catalyst	Obtained From	Objectives (All Kills must be done with the respective weapon)	Catalyst Perk
Outbreak Perfected	(Currently Unavailable) Complete the Zero Hour mission on Heroic difficulty	Collect 500 SIVA Nanites 500 Precision kills	Adds the perk Disease Vector (Deal additional nanite damage. Enemies that die while under the effect of SIVA nanites will spread the ailment to nearby foes.)
Whisper of the Worm	(Currently Unavailable) Complete The Whisper on Heroic difficulty	Obtain 100 Blighted Essense	Increases weapon reload speed stat Adds the perk Whispered Breathing (Aiming down the scope for 3 seconds increases the weapon range stat and the weapon precision damage while the weapon scope remains zoomed)