| Cazic's Ink Additive | a spell research merchant | Crescent Reach | — |
| Cazic's Ink Additive | Researcher Kakra | Crescent Reach | — |
| Cazic's Ink Additive | a spell research merchant | North Kaladim | — |
| Cazic's Ink Additive | a spell research merchant | Shar Vahl | — |
| Cazic's Ink Additive | a spell research merchant | South Qeynos | — |
| Cazic's Ink Additive | a spell research merchant | Southern Felwithe | — |
| Cazic's Ink Additive | a spell research merchant | West Freeport | — |
| Cazic's Ink Additive | Merchant Model CGXVIII | Corathus Creep | — |
| Cazic's Ink Additive | Myath at +943, +533, -274 | Relic, the Artifact City | — |
| Cazic's Ink Additive | a spell research merchant | Rivervale | — |
| Celestial Solvent | a spell research merchant | South Qeynos | — |
| Celestial Solvent | a spell research merchant | Southern Felwithe | — |
| Celestial Solvent | a spell research merchant | Shar Vahl | — |
| Celestial Solvent | Dashelo Dalroshan | The Bazaar | — |
| Celestial Solvent | Sedaitam Cournsian | Shadow Haven | — |
| Celestial Solvent | a spell research merchant | West Freeport | — |
| Celestial Solvent | Merchant Tarrin | Plane of Knowledge | — |
| Celestial Solvent | a spell research merchant | Rathe Mountains (see also Gukta) | — |
| Celestial Solvent | a spell research merchant | Rivervale | — |
| Celestial Solvent | Gaston Facetmaker | Sanctus Seru | — |
| Celestial Solvent | Poisoner Salihah | Crescent Reach | — |
| Celestial Solvent | a spell research merchant | East Cabilis | — |
| Celestial Solvent | Eyasie Dyrius | East Freeport | — |
| Celestial Solvent | Bargain Merchant | Shadow Haven | — |
| Celestial Solvent | Viliani I`Xvoyt | Abysmal Sea | — |
| Celestial Solvent | a spell research merchant | Ak'Anon | — |
| Celestial Solvent | The Odd One | Chelsith Reborn | — |
| Celestial Solvent | a spell research merchant | Crescent Reach | — |
| Celestial Solvent | Quareran Borius | East Freeport | — |
| Celestial Solvent | a spell research merchant | Erudin | — |
| Celestial Solvent | Wendel Starshiner | Katta Castellum | — |
| Celestial Solvent | a spell research merchant | Kelethin (in Greater Faydark) | — |
| Celestial Solvent | a spell research merchant | Grobb | — |
| Celestial Solvent | a spell research merchant | Halas | — |
| Celestial Solvent | Darius Gandril | Plane of Knowledge | — |
| Celestial Solvent | a spell research merchant | Neriak - Commons | — |
| Celestial Solvent | Uiyaniv Tu`Vrozix | Abysmal Sea | — |
| Celestial Solvent | Esti Elvenblood | Fungus Grove | — |
| Celestial Solvent | a spell research merchant | North Kaladim | — |
| Charta Arcanum Solution | Researcher Melka | Crescent Reach | — |
| Charta Arcanum Solution | Researcher Kakra | Crescent Reach | — |
| Charta Arcanum Solution | a spell research merchant | East Cabilis | — |
| Charta Arcanum Solution | Researcher Junna | Crescent Reach | — |
| Charta Arcanum Solution | a spell research merchant | Erudin | — |
| Charta Arcanum Solution | a spell research merchant | Ak'Anon | — |
| Charta Arcanum Solution | Merchant Model CGXXIV | Corathus Creep | — |
| Charta Arcanum Solution | a clockwork merchant | Ak'Anon | — |
| Charta Arcanum Solution | Merchant Model CGXVIII | Corathus Creep | — |
| Charta Arcanum Solution | Morris Addel | Abysmal Sea | — |
| Charta Arcanum Solution | Ostasy Atquai | Abysmal Sea | — |
