>>37276560 (OP)Going down the list
>Chikorita, Azurill, SharpedoThese were never shillmons
>EmpoleonNeither was this, but Piplup was, and it's still very popular
>Buizel, RoseradeAgain, not shillmons
>ElectivireOwned by Gary Motherfucking Oak and Paul, two rivals of Ash Ketchum
>SerperiorNot a shillmon
>PansageMost well-remembered of the monkeys due to being Cilan's main Pokemon
>ZoroarkBad timing and bad marketing
>Fennekin, Pangoro, and DecidueyeNot shillmons, overshadowed by their evolutions or in Pangoro and Decidueye's case, pre-evolutions
>SilvallySignature Pokemon of Gladion, another of Ash's rivals, not really a shillmon though