Quote Originally Posted by CKNovel View Post
LB3 tank is 80%.
Diamondback is 90%.

More than impressive, it's busted.
The only weakness to BLU is the limited raising but again, so many ways to cheese mechanics.
No wonder it's not allowed in UCOB and UWU, those fights would be way easier.
I did neglect to mention in my last reply that Diamondback is really useful and could work for the Seat of Sacrifice trial as well, but I do want to note that the spell is still technically different from a Tank LB3 for two main reasons:
  1. It only takes effect for the caster, not all eight party members
  2. You can't do anything else, including canceling the effect, while it's active, whereas you can still attack and do other things during a Tank LB3
This is also only talking about a tank effect; there are still DPS and Healer versions to consider. The easiest starting approach though would be to just have a DPS Limit Break option since the overall job is categorized and colored as a DPS job.