I sure do hope you mean evolve a feebas, because if it's not, oh well. So this is what you do: All you need is either Blue or indigo pokeblocks (or poffins, depending on what game you're playing), and be sure they're pretty high level, because you need to max out feebas's beauty level to evolve it to a milotic, and if you don't do it right, it won't evolve at all, and you'll have to start all over.
Deino
level 36!!
get full frendship with him
wailod does not evove
azurill
evolve with rollout learnt
u have to trade it
It evolves from friendliness
level 35
Much earlier then that
To evlove a FEEBAS to get a MILOTIC is feed feebas poffins or pokeblocks until FEEBAS evloves. From: Pokefreak!!!
feebas and feebas. male and female. day care. then egg! -