The 5 catalysts people search
In the 28 days to 17 September 2026, the heaviest query on this page was how to get 
Ergo Sum catalyst 2026 (26 impressions). 
Tarrabah and 
Gjallarhorn still pull named heads. The board above ranks the farm after Update 9.7.0. “How do I get it” is the ask.
- Tarrabah. Ritual pool. Vanguard Ops, Crucible, Gambit, and Exotic Order payouts at the Seasonal Hub. Catalyst perk: Ambitious Assassin (overflow the next magazine on rapid kills). A separate 9.7.0 gun change grants +33% Ravenous Beast progress when you damage Scorched combatants. That line is an intrinsic.
Anarchy. Same ritual pool as Tarrabah. Catalyst perk: Jolting Feedback (repeated damage inflicts Jolt, faster while amplified). The 9.7.0 gun pass also stretched armed traps from 10s to 15s.
Coldheart. Rework. If you already finished this catalyst, the new perk applies when you log in. Perk: Supercharged Magazine. New pickup, if you never owned it, still uses the old ritual and world pool.- Gjallarhorn. Off the 26-new Monument of Triumph list. The catalyst still tracks to secret chests in Grasp of Avarice. You need the 30th Anniversary Pack or Destiny 2: The Collection. Perk: More Wolves.
- Ergo Sum. Off the 26-new list. The catalyst drops from Excision Grandmaster. You need The Final Shape or The Collection. Perk: Transcendent Steel. Open Collections → Patterns & Catalysts if the source line on your character names a different activity.
Smaller heads on the same cluster keep their own pages: Sunshot catalyst (Loose Change), Vex Mythoclast catalyst (Vault of Glass 5-plate puzzle), and Ace of Spades catalyst (Funeral Pyre). They are footnotes on this board. If you landed here looking for those 3, open the linked pages. This board stays on the 5 names that still carry the impressions.
The 2 catalyst SKUs with a live price
Anarchy comes from the ritual pool. Euphony comes from Salvation's Edge. The rest of the shelf is on /d2/catalysts, a category with no single card.
New ritual drops vs older paths
Monument of Triumph catalysts split 2 ways:
- Ritual pool (18). Vanguard Ops, Crucible, Gambit, plus Exotic Orders at the Seasonal Hub. Tarrabah and Anarchy sit here.
- Raid and dungeon finals (8). 1000 Voices, Conditional Finality, Divinity,
Euphony, Eyes of Tomorrow, Collective Obligation, Wish-Ender, Xenophage. None of the 5 searched names sit in that 8. Euphony is the raid catalyst people buy when they want a Salvation's Edge drop.
Bungie announced 25 new catalysts. 2 independent MOT lists published 24 June 2026 and 7 July 2026 name 26 weapons. Gjallarhorn, Ergo Sum, and Coldheart are absent from those 26 cards. Treating those 3 as playlist luck wastes a week.
Gjallarhorn and Ergo Sum keep the old table
Gjallarhorn. Run Grasp of Avarice and open the secret chests. The ownership gate is the 30th Anniversary Pack or The Collection. Do not assume Master is required. Live catalog: Grasp of Avarice is the dungeon on that path.
Ergo Sum. Excision Grandmaster is the source 2 dated 2026 pages agree on. Open Patterns & Catalysts and read the source line on your character before you spend a week on normal Excision.
Which of these have a fixed price on our shelf
Opened on the live catalog 20 September 2026. Basic rows only. Anarchy is $38 today. On 29 August 2026 the same basic row was $45. That is why this page’s date moved.
- Anarchy Catalyst. Playlist drop and 500 kills. Basic, $38.
- Tarrabah Catalyst. Same ritual pool. Basic, $45.
- Coldheart Catalyst. Rework perk. Basic, $40.
- Euphony. Salvation's Edge drop plus the catalyst. Basic, $68.
The rest of the shelf lives on /d2/catalysts. That page is a category. It has no single price card. Ergo Sum has no basic SKU. 
Sunshot Catalyst is $40. 
Ace of Spades Catalyst is $40. 
Vex Mythoclast catalyst is $15. Those 3 are the footnote heads.
From the source
Official“9.7.0. Coldheart Supercharged Magazine. Tarrabah +33% Ravenous Beast on Scorched. Anarchy traps 10s to 15s. Sunshot Loose Change. Vex Calculated Balance from sustained damage.”
Official“Monument of Triumph / Update 9.7.0 launched 9 June 2026. Raids and Dungeons Director node. Legendary Marks.”
“26 new / 9 rework. 18 ritual + 8 raid-dungeon. Tarrabah Ambitious Assassin. Anarchy Jolting Feedback. Coldheart Supercharged Magazine. 25 vs 26.”
“26 new cards. Tarrabah and Anarchy playlist. Euphony raid. Gjallarhorn, Ergo Sum, Coldheart absent.”
“Tarrabah/Anarchy ritual or Exotic Orders. Gjallarhorn Grasp chests. Ergo Sum Excision Grandmaster. Perks named.”
“Ergo Sum catalyst: Grandmaster Excision. Perk Transcendent Steel. DLC The Final Shape.”
FAQ
Play Vanguard Ops, Crucible, or Gambit. Exotic Order payouts at the Seasonal Hub also count. The catalyst perk is Ambitious Assassin. The +33% Ravenous Beast line on Scorched targets is an intrinsic.
It is off the Monument of Triumph 26-new list. The live path is Grasp of Avarice secret chests. Ownership: 30th Anniversary Pack or The Collection. Check Collections if the source line moved.
Off the 26-new MOT list. Excision Grandmaster is the source 2 dated pages agree on. Open Patterns & Catalysts and read the source line on your character.
No new drop table. Coldheart is among the reworked catalysts. The new perk is Supercharged Magazine, applied if you already masterworked it.
Same ritual pool as Tarrabah. Vanguard, Crucible, Gambit, plus Exotic Orders. Perk: Jolting Feedback. The playlist farm plus 500 kills is $38 on our shelf.
- Anarchy catalog $45 → $38. Farm-path boards replace the GSC ranking table. Ergo Sum source printed as Excision Grandmaster. Source talk left the body. 28-day head query is now how to get Ergo Sum catalyst 2026 (26 impressions).
- Published against the 5 GSC named heads and the 26-new MOT lists.