when you fight him well he'll have a shadow shuckle,his strongest pokemon is his kingdra lv:70(yea he can beat evice)and his name is agnol and after you beat him well you'll only have another shadow poke to purify.
To all of those poor unlucky souls out there, this is for you:
If you don't watch Black Cat then Train Heartnet has a message for you:
I came to deliver some bad luck.