You can also try using Bulk Up to get your Krookodile even more impervious to anyone using Physical attacks. That'd work wonders if it's paired with Intimidate.
With Moxie, things will be awesome if you got your Krookodile sweeping the floor against your opponent's Pokemon. You won't be needing to set up as much ~
Hm.. it has Intimidate, but I think I'm gonna go with Swords Dance thanks
Well, it can't use Swords Dance lol. So I guess I'll go with Bulk Up