Another core for UU:
@ Leftovers
~Scald
~Psyshock
~Slack Off
~Thunder Wave/Toxic
Ability: Regenerator
Bold Nature
EVs: 248 HP / 244 Def / 16 SpA
@ Leftovers
~Body Slam
~Whirlwind
~Rest
~Sleep Talk
Ability: Thick Fat
Careful Nature
EVs: 208 HP / 124 Def / 176 SpD
Snorlax walls nearly every special attacker in the tier; only silly things meant to get past him, like Calm Mind Cobalion or Nasty Plot + Taunt Mismagius, are going to get anything done at all, and during the meantime he spreads paralysis and racks up entry hazard damage. On the other hand, Slowbro walls most physical attackers, especially Fighting-types.
~Scald
~Psyshock
~Slack Off
~Thunder Wave/Toxic
Ability: Regenerator
Bold Nature
EVs: 248 HP / 244 Def / 16 SpA
~Body Slam
~Whirlwind
~Rest
~Sleep Talk
Ability: Thick Fat
Careful Nature
EVs: 208 HP / 124 Def / 176 SpD
Snorlax walls nearly every special attacker in the tier; only silly things meant to get past him, like Calm Mind Cobalion or Nasty Plot + Taunt Mismagius, are going to get anything done at all, and during the meantime he spreads paralysis and racks up entry hazard damage. On the other hand, Slowbro walls most physical attackers, especially Fighting-types.