>>23284576both klefki and mawile are steel type. steel has been one of the best types forever. mega-mawile is also a mega, which is a source of many of this gens balance problems.
regular mawile is still shit. klefki really isn't that good.
the three worst balance issues this gen were megas, greninja, and aegislash. a lot of the megas are still bunk but khan, mawile, blaziken, gengar, lucario, salamence, kyogre, groudon, and mewtwo all recieved megas which went straight to ubers.
rayquaza recieved a mega so broken that it went beyond ubers.
