Jolly and/or Adamant female Skill Link shellder w/ Rock Blast, Rapid spin
Jolly flawless female DW (moody) Bidoof w/ Aquatail, Quick Attack...
Naive flawless (maybe HP Electric 70) female DW Goldeen w/ Hydropump, Sleep Talk, and Body Slam
I've got a few more sets in mind, too, but I'd need to doublecheck natures/egg moves.
Jolly flawless female DW (moody) Bidoof w/ Aquatail, Quick Attack...
Naive flawless (maybe HP Electric 70) female DW Goldeen w/ Hydropump, Sleep Talk, and Body Slam
I've got a few more sets in mind, too, but I'd need to doublecheck natures/egg moves.