Bismarck.Helel said:
So where was this posted so the other horses could finish before me? or did you magically figure it out by yourself with your level 20 RNG?
It's not my responsibility to do research for you, learn to use Google.
Seriously though, This has been known since Scars of Abyssea, you only require two EAF+2 to activate the set, albeit it's rare to have the effect process, but nothing someone with a spare 20minutes couldn't figure out.