i think that Crawdaunt should get taken off the list, it got Adaptability in DW so it can do great damage with Dragon Dance and substitute
Honestly you shouldn't be using Substitute anyway because Water+Dark even with Adaptability is begging to have Ferrothorn laugh at you. Being frail and losing to base 108's and up after a Dragon Dance is a losing combination as well. Too much can see Crawdaunt, find it an easy switch, and force it out.












