This is an idea I've been putting together that incorporates some of my favorite pokemon, but I am aware that it is quite weak against three things. (one big one - Fight types) As such, any suggestions, switches, etc. are welcome!
SLOWKING @ Leftovers
Modest
252 Sp. Def. / 252 Sp. Att. / 4 HP
Psychic / Surf
Nasty Plot
Ice Beam / Flamethrower / Shadow Ball
Trick Room
SNORLAX @ Leftovers / Chesto Berry
Adamant
180 Sp. Def / 252 Def. / 78 Att.
Thick Fat
Body Slam
Crunch
Curse
Rest
WEEZING @ ????
Relaxed / Impish
248 Def. / 252 HP / 8 Sp. Def.
Levitate
Sludge Bomb
Explosion
Will-o-Wisp
Protect / Double Team
UMBREON @ Leftovers
Relaxed
220 Sp. Def. / 56 Def. / 232 HP
Synchronize
Mean Look
Toxic
Confuse Ray
Wish
EMPOLEON @ ????
Modest
44 Sp. Att. / 248 Sp. Def. / 216 HP
Torrent
Surf
Stealth Rock
Ice Beam
Grass Knot / Flash Cannon / Protect
SPIRITOMB @ ????
Relaxed
232 Def. / 224 Sp. Att. / 52 HP
Pressure
Ominous Wind
Dark Pulse
Rest / Silver Wind / Protect / Psychic
Sleep Talk / Silver Wind / Protect / Psychic
SLOWKING @ Leftovers
Modest
252 Sp. Def. / 252 Sp. Att. / 4 HP
Psychic / Surf
Nasty Plot
Ice Beam / Flamethrower / Shadow Ball
Trick Room
SNORLAX @ Leftovers / Chesto Berry
Adamant
180 Sp. Def / 252 Def. / 78 Att.
Thick Fat
Body Slam
Crunch
Curse
Rest
WEEZING @ ????
Relaxed / Impish
248 Def. / 252 HP / 8 Sp. Def.
Levitate
Sludge Bomb
Explosion
Will-o-Wisp
Protect / Double Team
UMBREON @ Leftovers
Relaxed
220 Sp. Def. / 56 Def. / 232 HP
Synchronize
Mean Look
Toxic
Confuse Ray
Wish
EMPOLEON @ ????
Modest
44 Sp. Att. / 248 Sp. Def. / 216 HP
Torrent
Surf
Stealth Rock
Ice Beam
Grass Knot / Flash Cannon / Protect
SPIRITOMB @ ????
Relaxed
232 Def. / 224 Sp. Att. / 52 HP
Pressure
Ominous Wind
Dark Pulse
Rest / Silver Wind / Protect / Psychic
Sleep Talk / Silver Wind / Protect / Psychic