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1.
Which doesn't belong?
Kecleon doesn't evolve from Eevee.
2.
Which doesn't belong?
Bagon is not a bird Pokémon.
3.
Which doesn't belong?
Sneasel is not a poison type.
4.
Which doesn't belong?
Herdier is not from the Sinnoh region.
5.
Which doesn't belong?
Breloom is not a starter Pokémon.
6.
Which doesn't belong?
Silvally is not a Mythical Pokémon.
7.
Which doesn't belong?
Clauncher is not a fish Pokémon.
8.
Which doesn't belong?
Dragonite does not have a Mega form.
9.
Which doesn't belong?
Crustle is not a fossil Pokémon.
10.
Which doesn't belong?
Pupitar is not a bug type.
11.
Which doesn't belong?
12.
Which doesn't belong?
Skrelp is not from the Alola region.
13.
Which doesn't belong?
Kadabra is not the final stage evolution. Also, it is not water type.
14.
Which doesn't belong?
Hariyama is not a bear Pokémon.
15.
Which doesn't belong?
Haxorus is not a pseudo Legendary Pokémon.