Best Defense Effort Values Training Spot
If you're looking to boost your Pokemon's Overall Defense Stat through Effort Value (EV) training, look no further than Victory Road. There are a number of Rock Type Pokemon there that have high defenses, high enough were your own Pokemon's Defense Stat will soar after every defeat! Since these Pokemon have a constant appearance rate, a player can literally use this technique over and over and abuse this in order to get their Pokemon a better Overall Defense Stat.
Players can also use the item Iron to boost their Pokemon's Defense EVs, increasing the EV Stat by 2,560 until the first 25,600 Effort Values are reached for the stat.