National Dex/Completing the Shinou Dex
     Luckily,  in this game, all you have to do to complete the Shinou
Dex  is  SEE  all  the Pokemon in the Dex, as opposed to catching them
like  in  previous games. And once you see all the Pokemon, you unlock
the National Dex. There are 151 Pokemon in the Shinou Dex, but not all
the new Pokemon are included in it.

Elekid and Magby
     When you have Pokemon FireRed/LeafGreen version in your GBA slot,
it will unlock two Pokemon that cannot be found elsewhere.


AR Codes:
MANAPHY EVENT
94000130 FCFF0000
B21C4D28 00000000
B0000004 00000000
0000AA3C EDB88320
2000AA68 00000007
D2000000 00000000

DARKRAI EVENT
94000130 FCFF0000
b21c4d28 00000000
b0000004 00000000
0000aa3c EDB88320
2000aa68 00000008
d2000000 00000000

SHAYMIN EVENT
94000130 FCFF0000
B21C4D28 00000000
b0000004 00000000
0000AA3C EDB88320
2000AA68 00000009
d2000000 00000000

ARCEUS EVENT
94000130 FCFF0000
B21C4D28 00000000
B0000004 00000000
0000AA3C EDB88320
2000AA68 0000000A
D2000000 00000000