PokéBase - Pokémon Q&A
0 votes
2,275 views

Question says it all

by

1 Answer

2 votes
 
Best answer

The games have been stated to include every Pokémon that was featured in the original Diamond and Pearl (493 Pokémon in the first four generations)

Source
According to Bulbapedia, BDSP only includes the first 493 Pokemon, which means Sylveon is not one of those and hence unobtainable.

Hope this helps.

by
selected by
Sad =[ thanks anyways!
Happy to help.