Legendary Pokémon
Raikou Kanto & Johto
Ability: Whenever you win a Gym or League battle with Raikou still alive, you may draw a Victory card.
Entei Kanto & Johto
Ability: Whenever another player receives an item at a Market, you will receive it too (unless it's a PokéBall).
Celebi Kanto & Johto
Ability: The Battle Points of all of your Pokémon are increased by 3. Celebi cannot battle.
Mew Kanto
Ability: You may always decide the outcome of the move dice. Mew cannot battle.
Mewtwo Kanto
Ability: You may clone any other in-game Pokémon, adding a copy to your team. Can't clone Starter or Legendary Pokémon. One charge.
Articuno Kanto
Ability: When landed on an Event tile, you may draw two cards at once and choose which to execute and which to discard (you may execute both and discard both too). Cards affecting other players (such as Lass and Oak's Assistant) still do so, even if you discard them.
Zapdos Kanto
Ability: When using Zapdos in battle, all opposing Pokémon with less than 8 Battle Points are automatically knocked out.
Moltres Kanto
Ability: You may recharge all of your Pokémon's abilities. One charge. This ability cannot be recharged.
Lugia Johto
Ability: When throwing the move dice, you may always throw 2 dice at once and pick the outcome you desire..
Ho-Oh Johto
Ability: Whenever Ho-Oh defeats an opponent in battle, you may instantly heal one of your other Pokémon and switch it in for battle.