Mistakes

[neo-bender]

1. With the exception of Celebi for the Japanese version of Crystal, none of these Pokémon are obtainable in their respective versions, and were given out at Nintendo promotional events

2. Deoxys was one of the new Pokémon from Ruby/Sapphire, yet it was nowhere to be found in the games. It's actually found in Fire Red/Leaf Green and has 3 different forms depending on what version you play it on.

3. Other than Red/Blue, the Pokémon games have each had a legendary exclusive to it's version. The only way to obtain the other one was by trading it. (With the exception of Lati*s which can be obtained by going to Southern Island)

Three mistakes here. First one is that you can catch Mew in Red/Blue. Second is that Deoxys can be also found in Emerald Version using a Action Replay or Mystery Gift option. Third is that Ho-oh and Lugia can be both caught in Gold/Silver/Crystal.

[Pikachu90000]

You've got mistakes there too.
1. Celebi can be found in RUSE in a rare event on R121/123 with a chance of about 1 in a million.
2.Deoxys can be found in Emerald
3. You forgot Crystal.

[Pikachu3828]

1. With the exception of Celebi for the Japanese version of Crystal, none of these Pokémon are obtainable in their respective versions, and were given out at Nintendo promotional events

2. Deoxys was one of the new Pokémon from Ruby/Sapphire, yet it was nowhere to be found in the games. It's actually found in Fire Red/Leaf Green and has 3 different forms depending on what version you play it on.

3. Other than Red/Blue, the Pokémon games have each had a legendary exclusive to it's version. The only way to obtain the other one was by trading it. (With the exception of Lati*s which can be obtained by going to Southern Island)

Three mistakes here. First one is that you can catch Mew in Red/Blue. Second is that Deoxys can be also found in Emerald Version using a Action Replay or Mystery Gift option. Third is that Ho-oh and Lugia can be both caught in Gold/Silver/Crystal.

1. You can't catch Mew in Red/Blue normally. Using glitches or holes in the code does not count.

2. That page was written before Emerald was announced.

3.That is a mistake that I'll try to rectify when I get the time.

[neo-bender]

Don't you have a Gold/Silver/Crystal section? I wish you did. Another mistake is: Only Pokémon Red/Blue had the ultimate Pokémon, Mewtwo. FR/LG also have Mewtwo, what are you talking about?