Easily. He's not the least bit threatening unless you trigger 2hr, so just be careful about healing him (during spells in 4legs, during TP moves in 2legs). Even if you do accidentally trigger, Chainspell isn't lethal in MDT gear until he starts throwing in the stronger -agas and MNK can probably manage Hundred Fists, if not pop a Fanatic's.
Apparently you can only proc him during 2legs, worth bearing in mind so you don't waste a shitton of time during 4legs.
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