| Leyline |
Shared contracts, grammar profiles and invariants |
Stylebook and editorial constitution |
| Tolaria |
Host-training and deterministic execution substrate |
Production environment, CMS and test presses |
| Sarpadia |
Historical archive, reference ancestry, lineage store and retrieval system |
Morgue and archive |
| Tamiyo |
Strategic allocator |
Editor-in-chief / managing editor |
| Narset |
Tactical commissioning and lifecycle controller |
Assignments editor |
| Nissa |
Diagnostic observer and direct evidence publisher |
Reporting, photography and data desk |
| Momir |
Candidate growth designer |
Writer / investigative journalist |
| Elesh |
Structural verifier and canonicaliser |
Copy and standards desk |
| Tezzeret |
Compiler |
Production and typesetting desk |
| Urabrask |
Quality assurance |
Fact-checking and proof desk |
| Augustin |
Independent judge |
Publishing editor |
| Kasmina |
Host and reversible growth physiology |
Live-edition integrator |
| Emrakul |
Post-commit maintenance and lysis executor |
Corrections, withdrawal and retirement desk |
| Oona |
Observability, flight recorder and operator surface |
Front page, broadcast and presentation |