If another Pokemon burns/poisons/paralyzes this Pokemon, it also gets that status.
Pokémon with Synchronize
Alakazam
Ralts
Kirlia
Gardevoir
Abra
Kadabra
Mew
Natu
Xatu
Espeon
UmbreonSynchronize
Diamond & Pearl
Diamond & PearlShowing Diamond & Pearl. Items may require trading, an event, or downloadable content.
AlakazamRaltsKirliaGardevoirAbraKadabraMewNatuXatuEspeonUmbreonSources: PokéAPI, PKHeX game records, Pokémon Showdown and Serebii.