Fire /Ground is great typing? I ask because with the metagame all around water and weather right now wouldnt he just get nuked faster?
ehh, if you want to be technically yes, but being 4X weak to water is no big deal if the water moves are guaranteed to OHKO you anyway.
I didn't really consider using emboar in OU, because it's too slow to really function there. But in the lower tiers where weather is non-existent (or even better, where hail exists) a Fire / Ground Emboar would rock.
Ground does so much for fire: STAB EQ, Immunity to Electric, Grass & Ice weaks nullified by Fire, and the rock weak is nullified by ground. It gains a 4X weak to water (which doesn't really matter since most water moves ko it). Fighting is pretty cool, but it gives it more weaknesses (and Fire already has a lot of weaknesses). The Rock resist is found on both dual typings, and i have a hunch that they made emboar fire / fight to negate its SR weakness.