Rare Candy them up to level 50 except for Larvitar who needs to be at 55 to evolve and Ponyta 'cause Rapidash only learns Flare Blitz at 58 and make their movesets be:
+Note: Moves in bold are the ones they already know and that you must keep
Larvitar: Dragon Dance, Crunch, Stone Edge, Fire Punch
Marshtomp: Waterfall, Stealth Rock, Avalanche, Ice Punch
Scyther (the one with 43 Speed): Swords Dance, Bullet Punch, Superpower, Roost [atach Metal Coat for it to evolve as you trade me back please]
Scyther (the one with 41 Speed): U-Turn, Bullet Punch, Superpower, Night Slash [atach Metal Coat for it to evolve as you trade me back please]
Manaphy: Surf, Tail Glow, Ice Beam, Rest
Kabuto: Waterfall, Stone Edge, Swords Dance, X-Scissor
Porygon2: Ice Beam, Discharge, Toxic, Recover
Absol: Sucker Punch, Swords Dance, Psycho Cut, Superpower
Totodile: Dragon Dance, Waterfall, Ice Punch, Earthquake
Sceptile: Leaf Storm, Hidden Power, Focus Blast, Energy Ball
Lucario: Dragon Pulse, Aura Sphere, Dark Pulse, Vaccum Wave
Ponyta: Hypnosis, Flare Blitz, Megahorn, Will-O-Wisp
And that's it.