Abilities » Block | Trainers » Scramble Switch | Trainers » Switch
If my opponent's Active Pokemon is Snorlax with the "Block" Ability, what happens to my Active Pokemon if I play Scramble Switch?
Scramble Switch causes your Pokemon to switch, but Block only prevents Retreating. You can switch your Active Pokemon when Scramble Switch is played.
Source: Plasma Storm FAQ (2013-02-07), TPCi Rules Team (2013-02-07)
Trainers » Switch
The new modified rules state you may only retreat once per turn. If you use a trainer to Switch your Pokémon, can you still retreat that Pokémon? Or does the Switch count as your one retreat per turn?
Switch does not count as your one retreat per turn. If it did affect it, I would imagine it being written as "(This counts as retreating your Pokémon)".
Source: PUI Rules Team (2004-06-03)
Trainers » Switch
Can the Switch card be used to retreat a Paralyzed, Confused, or Sleeping Pokémon?
Yes, you can use a Switch card to retreat a Confused, Asleep or Paralyzed Pokémon.
Source: WotC Chat (2000-02-03)