Rabidcabbit 
Touch Fluffy Tail
Ultra Suns Sylveon dex "**Once a fight breaks out, it will unflinchingly charge at dragon Pokémon that are many times larger than itself.**"
It's definitely a dragon eater.
Ultra moons Gengar dex "**Even your home isn’t safe. Gengar will lurk in whatever dark corner of a room it can find and wait for its chance to catch its prey.**"
Wait, it gets worse, it's US mega's dex says "**It tries to take the lives of anyone and everyone. It will even try to curse the Trainer who is its master!**"
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*Fun_
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US's Beheeyems dex "**With its psychic powers, it rewrites its opponents’ memories. You, too, may have already had your memories rewritten.**"
You wouldn't want one as a pet
It's definitely a dragon eater.
Ultra moons Gengar dex "**Even your home isn’t safe. Gengar will lurk in whatever dark corner of a room it can find and wait for its chance to catch its prey.**"
Wait, it gets worse, it's US mega's dex says "**It tries to take the lives of anyone and everyone. It will even try to curse the Trainer who is its master!**"
_
*Fun
US's Beheeyems dex "**With its psychic powers, it rewrites its opponents’ memories. You, too, may have already had your memories rewritten.**"
You wouldn't want one as a pet