>>41716786>remove Steel from Ferrothorn>it becomes a bootleg Tangrowth which loses Regenerator, over half of its attacking moveset including virtually every special attack, and some physical bulk in exchange for slightly more special bulk and the ability to set sneaky pebbles and Spikesmeanwhile
>remove Grass from Ferrothorn>pure Steel-type with 71/131/116 defenses, Stealth Rock/Spikes/Leech Seed/Knock Off access, and an incredibly powerful STAB Gyro Ball in addition to Body Press and some niche Grass-type attacks to kill off shit like Tyranitar or SeismitoadOne of these is much more likely to succeed in OU, care to guess which?