She may come early in the game and her champion may be an over-fed cow with a penchant for sucking its own teat, but Goldenrod Citys Gym Leader and her Miltank are easily the stiffest challenge in the Pokémon universe. The prospect of using your team of battle-hardened Pokémon to take out a level 20 cow might seem easy enough, but at such an early stage in the game Miltank is ridiculously overpowered and is even capable of taking out warriors of a far higher level. Miltank uses rollout to literally bulldoze its way through your party as the rollout intensifies is only grows in power. Its hard enough getting Whitneys champion down to low health but as soon as you start taking it into deep water, Miltank will just have some of its handy milk drink to restore a chunk of health. Easy Route To Victory Catching a Drowzee and trading it in for a Machop in Goldenrods store is the only simple method of turning that blasted cow into sirloin steaks. Fighting Pokémon are the Miltanks major weakness and at this early stage in the game there are none better than Machop. Though you will still be in for a fight, Machops arsenal of attacks are the only easy way of pounding your way past Whitney, plus you may eventually be able to evolve it into the awesome Goro-esque Machamp.