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Meeki

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  1. Ageto Celebi (written to Colosseum) cannot be shiny

    Although it is not yet possible to RNG abuse the Ageto disc on a retail console because of the unknown seeding parameters, it is however possible on Dolphin for the first Celebi that is written directly into the Colosseum save file. After selecting the Colosseum part of the disc the Colosseum RNG is seeded (memory location 0x80477098 as confirmed by Kaphotics/OmegaDonut/...). There's some advancement after the intro screen (about 100) then an non consistent number of frame advancements (more than a thousand, there are dialogs that wait for user input while the RNG keeps advancing which makes abusing much harder than the direct transfer to GBA). Then the function to create the Celebi is called at 0x8012d4f0 (it is the same for both methods of transfer). After two frames the IVs are generated (comon GC method). After a skipped frame the PID is generated by the function at 0x80121310. It has a recursive anti-shiny check as illustrated below:

    ageto.png

    Frames 3 and 4 are the IVs. 6-7 and 8-9 would result in a shiny PID but are skipped.

    Since shiny Ageto is not possible here are two RNG abused HP Fire spreads:

    (Seed=7ddf12c8 PID=77e9f030, Nature=Bold) 31/14/31/30/31/30

    http://www.pokecheck.org/?p=detail&uid=470139

    (Seed=7c5f5fcc PID=ecbeb9d6, Nature=Modest) 31/2/31/30/31/30

    http://www.pokecheck.org/?p=detail&uid=470141

    Of course they should not be considered as RNG abused because they were obtained by altering the seed at the start of the disc. Note that because the VBA-M <> Dolphin trading does not work yet I had to write a program to extract and convert the Pokémon data from the Colosseum save to a 3gpkm file.

    If you have a GameCube and memory card you can download the Colosseum (US) save here: http://tmp.pokecheck.org/Colosseum_RNG_Celebi.zip and transfer the Celebi yourself.

    ok and this works with dolphin you say? Cool can you show me where it is and how it works? I tried the links in your post but nothing seemed the right one you speaking of

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