If, for some reason, you happen to not care for dual-boxing, and are particularly averse to asking for help (such as myself
), and are in the market for an Ungur Boomerang (or if you just want a fun little challenge); it can definitely be done solo:https://youtu.be/4TY5EkJh_ZA
You'll probably want somewhere around 430 total evasion, /WHM (for Paralyna, Erase, Stoneskin, Cures, etc.), Echo Drops, and Blinding Potions (if using Bat Earrings). At 437 evasion, I was able to comfortably disengage and rest several tics of MP before it could get through shadows, making it possible to fight indefinitely.
The main threat, of course, is Radiant Breath, which is highly dangerous on Nasomi since it completely wipes shadows in addition to dealing high damage while inflicting Silence and Slow. For this reason, when you feel it's getting close to using a TP move, play it safe and stop feeding it TP for a bit to make sure debuffs and Utsusemi timers are in good shape. You really want Utsu: Ni to be available after each breath attack to facilitate as smooth a recovery as possible.
Seij - BST 75, MNK 75, NIN 75 -- Nasomi 2014-Seijurohiko
-- RDM 75 -- Cerberus 2004-2009YouTube