Zorn's "Fearful" debuff is now correctly restricted to 30 meters.
- Patch 1.2.3
Based on my own observations it seems more like it is centred on Zorn, but 30m from the centre of a ~2.75m radius hitbox.
Ultimately, RDPS standing 29m away from Zorn and perpendicular to the line between Toth and Zorn should be safe. Until nightmare mode maybe