Prefix modifier
Professor's
(109-128)% increased Spell DamageCatalog version 0.5.4d
No direct 0.5 patch change is linked to this page. The displayed values are current for catalog version 0.5.4d.
Compatible modifier tables
1The same modifier can have different odds on different equipment tables. Same-side chance assumes the next modifier is already constrained to a prefix. The selected item level and imported weight appear with each table. Every mapped base in a table uses that table.
| Equipment table | Any-affix chance | Same-side chance | Tier or better | Average same-side rolls | Planner |
|---|---|---|---|---|---|
| StavesiLvl 82 | weight 60017 mapped bases: Ashen Staff, Chiming Staff, Dark Staff | 0.671% | 1.45% | 3.26% | 69 | Plan this tier |
These are raw one-modifier estimates from the imported table, not a promise for every currency action. Existing modifier groups, open prefix and suffix slots, Omens, Essences, Alloys, Desecration, Fracturing, and special base rules can change the eligible pool. Path of Exile 2 weight values are community-derived estimates because the client data does not publish them.
Tiers in this modifier group
8| Tier name | Position | Modifier | Minimum item level | Weight |
|---|---|---|---|---|
| Runic | Higher tier | (209-238)% increased Spell Damage | 80 | 50 |
| Glyphic | Higher tier | (189-208)% increased Spell Damage | 70 | 100 |
| Incanter's | Higher tier | (149-188)% increased Spell Damage | 60 | 200 |
| Occultist's | Higher tier | (129-148)% increased Spell Damage | 46 | 400 |
| Professor's | Selected tier | (109-128)% increased Spell Damage | 33 | 600 |
| Scholar's | Lower tier | (89-108)% increased Spell Damage | 16 | 1,000 |
| Adept's | Lower tier | (69-88)% increased Spell Damage | 8 | 1,000 |
| Apprentice's | Lower tier | (50-68)% increased Spell Damage | 1 | 1,000 |
Open the result planner on Ashen Staff with this tier selected.