I was thinking about using a kingdra as a special sweeper, and I have most of the moveset down, but I can't decide on whether I should use rest or substitute for the 4th move. Here's what I have now:
Kingdra @ Chesto Berry if I use Rest, Leftovers if I use Substitute
Ability: Swift Swim (I plan on using him in rain-based teams)
EVS: 4 HP, 252 Sp. Atk, 252 Speed
Thanks so much for your help!