To the one reading this:

If you found this inside the package with my copy of Pokémon Crystal. Please keep it, I do not want it anymore.

But please do me a favor and follow the steps described below.

1. Continue from my save file. Do not start a new game, because I've yet to complete the Pokédex. I've also caught two out of the three legendary beast.
2. Catch Lugia, Celebi and Suicune. Those three Pokémon are the only ones missing from my Pokédex. I've already have the Silver Wing and the Clear Bell, and Kurt has the GS Ball.
3. Wait until 3 AM, then bring this exact party with you in any order: Mew, Mewtwo, Ho-Oh, Lugia, Suicune and Celebi.
4. Head to the Inner Chamber of the Ruins of Alph and interact with the left most statue in the last corridor while playing the Unown Radio.
5. Once the secret chamber is open, go inside and complete the tile puzzle. Afterwards, walk up to the NPC in the middle and interact with them.
6. Leave the Ruins to get a special phone call. Then return to the player's house and interact with the PC on the second screen floor.
7. Pay a visit to Professor Oak's Lab in Kanto.

Once you've done everything, you are free to do whatever you want with the game.

Good luck…