‘Mystery Dungeon 2’ Mewtwo and Celebi Missions

Pokemon.com has announced a special promotion for Pokemon Mystery Dungeon: Explorers of Time and Darkness! By going onto the Nintendo Wi-Fi Connection, players can download special missions through Wonder Mail to unlock Mewtwo and Celebi in the versions that they do not appear in (Mewtwo will be in Explorers of Time at the Dark Crater, and Celebi in Explorers of Darkness at the Mystifying Forest). After completing these missions, both Pokemon will not appear again unless the player has a Secret Slab or a Mystery Part in his or her Treasure Bag. Both missions will only be available until September 1st, and there are no Wonder Mail passwords to generate them, so do them now before the opportunity is gone!