A good Lightning pokemon or grass pokemon can get the job done.
yes as the person above said a good grass and lightning pokemon will get the job done also make sure your grass or/and lightning pokemon is level 55-60 as his milotic is level 58. if u have a lighting pokemon make it sure it knows an electric move at least power 70+ same for grass pokemon electric pokemon move: discharge, thunderbolt or thunderpunch grass pokemon move: energy ball, solarbeam or leaf tornado hope this helps!
Pikachu
Milotic
unfortunately the trainer who has milotic is Cynthia so you have to beat the elite 4 in the Pokemon league before you can face her LOL THANK YOU I THOUGHT I HAD TO EVOLVE A FEEBAS (CANT EVEN CATCH 1)
The easyest Pokemon is scizer and the hardest Pokemon is milotic.
In Diamond and Pearl, Palmer has Milotic, Rhyperior, Dragonite, Regigigas, Heatran and Cresselia, for Milotic you can use an Electric-type such as Pikachu, Electabuzz, Jolteon, Zapdos, Raikou and Ampharos can beat it, Grass-types such as Bulbasaur, Leafeon, Chikorita, Meganium and Skiploom and Water-types such as Squirtle and Totodile can beat Rhyperior, Ice-types and Dragon-types can beat Dragonite, Fighting-type Pokemon can beat Regigigas, Fighting, Ground and Water-types can bet Heatran and you can use Dark, Ghost and Bug-type Pokemon to beat Cresselia.
Milotic does not evolve any further.
Feebas evolves into Milotic.
Feebas becomes Milotic
Italy
you will battle her once you beat the elite four........ trust me, shes got a togekiss, lucario, garchomp, spirittomb, milotic, and a roserade!!!!!!!!
ok to find a milotic u can battle people who have one using wi fi connections but... there is another way but it requies high level Pokemon battle the elite four and beat them but after defeating the physic one of the elite four u will face the champion cythia u should know her from when the person gave u the secret potion key item now what i know is that she has over lv 60 Pokemon that includes spiritomb, garchomp,and she has a milotic beat her with your Pokemon and then u should have milotic added to your pokedex but make sure u find all Pokemon ok
milotic of course