It's the pokemon, Celebi.
Piplup's National Dex number is 393.
the Pokemon for national dex number 124 is jynx and for sinnoh dex number 124 the Pokemon is azurill.
you can if you migrate from gba games or complete the national dex and go to the shrine in celestic town
Celebi is #251 in the national pokedex, and is a Psychic-Grass type Pokemon.
the national number is 251
#96 in the Sinnoh dex #440 in he National dex
number 244 in nat dex and number 244 in pre national dex
Eevee's number on the Kanto (National Dex) is 133. It's number in the Johto Dex is 184. It's number in the Hoenn Dex is 288. It's number in the Sinnoh Dex is 163.
Suicune's number in the national dex is #245.
giratinas national pokedex number is 487.
Sinnoh dex = 4. National dex = 390.