The effect of the synchronize ability will make a 24% chance of getting the same natured pokemon when encountering a wild pokemon. (Does include legendaries and extremely rares)

Pokemon with Synchronize

Abra, Kadabra, Akalazam (Very rare,50%)

Natu,Xatu (Very rare,50%)

Esperon,Umbreon (Eevee evoled)

Ralt,Kirlia,Gardevoir (Casino prize,50%)

Munna,Musharna (Extreme rare,50%)

Mew (Legendary)

Elgyem , Beeheyem (Rare,50%)

Johto,Route 122 (1/3 rare pokemons)

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