If the Lynx Totem is at all equipped in tandem with a one handed melee weapon, a Black Mage will be unable to use any physical attacks in general. Assuming this is a bug, as the Lynx Totem takes a secondary slot and prevents the use of, say, a shield. Additionally, staves with physical attributes such as the Bladed Staff are completely unable to use physical attacks now in the Black Mage class. I find it an odd choice to replace the Black Mage's melee attack while any catalyst is equipped with a spell that's already in your Special list by default.