Date & Time: April 29th, 7:09 PM Mountain Time
Frequency: Every Auto Attack
World name: Sargatanas
Character name: C'Korolon Saber
Class/Level: Black Mage 90
Party or solo: Solo and Party
In-game time: 3:27 AM
Steps:
1. Level to 90
2. Auto attack dummy
3. Do only one damage

Level 90 Black Mage can only do one damage with an auto attack, even with a critical direct hit. Tested on other casters, they do more than one damage (Astrologian comes close to 1 damage). With some other FC members we tested a few levels, and lower level casters seem to do MORE damage with auto attacks, with a level 81 white mage doing MORE auto attack damage than a level 90 white mage etc.