Ala Mhigo - solo

[Infindox]

There's a mount that drops from that dungeon?
O:

Yep, the Magitek Predator (there's a mob that looks like it near the beginning). It's quite rare drop, I remember when it was new it took a group i roped in on PF almost all day to get it for at least 3 of us.

On the OP subject, I think PLD would be more braindead but I think it's a matter of opinion there. I personally have soloed this Dungeon as red mage since like the beginning of ShB and have a pretty smooth run