Notes:

I was playing a no rules link battle with my friend a few weeks ago and this was the moment where my little furret shined:

>foe sends out aeigeslash
>i switch out sylveon and switch in furret
>furret survives sacred sword with around 20 hp
>furret used shadow claw
>aeigeslash down
>sends out greninja
>furret used brick break
>greninja down
>sends out xerneas
>furret does about half health damage to it with giga impact
>furret dies to megahorn.

Still, I love this little ferret.