Aurumoth, the Disguise Pokemon
Black: Its wings are made of pure gold. If an Aurumoth is ever killed or a wing stolen, the crook will contract a mysterious disease with no known cure and die.
White: It will only reveal itself to a kind-hearted trainer. Whenever a cruel trainer searches for one, it disguises itself as a weak pokemon, and in some cases shoots string at the trainer as if mocking them.
B2/W2: Only kind-hearted trainers are ever able to train it. If a cruel trainer somehow captures it, it will never listen to, and usually escape from or hurt, their trainer.
I hope you like them! I tried to make them funny, and I'm not really sure if I succeeded. I will most likely edit them all, including the species name.