This is taken from Serebii.net For those of you with the US version of the newly released Pokémon Ranger: Guardian Signs, the mission; Investigate the Odd Eruption begins today, October 14, 2010, over WiFi. This mission has you investigating the volcano on Faldera Island and find the legendary Pokémon Heatran. This Heatran is then transferable to your Generation IV DS games. No end date has been set for this WiFi event but get it while you can. To all RomU members with the game, get this mission while you still can! It won't last long! (I really think it's a testament to myself and to how much I care for the other members that I would bother posting this, even though I don't have the game myself. Lol! )
