He said he could, but he only tested it with Charizard X (just to be sure he could do it) so far. Right now he's caught up early in the game and needs to get to a Pokemon Center before he can do anything more.
Originally Posted by MastersOfMonsters
On a 3rd Gen Game (Temporarily Unavailable for Trade-Missing DS with a GBA Slot): Bonus Disk Jirachi, 10 ANIV Celebi, 10 ANIV Typhlosion, 10 ANIV Suicune, 10 ANIV Espeon, MYSTRY Mew, XD Lugia
On a 4th Gen Game: ALAMOS Darkrai, Japanese Member Card Darkrai, Zoroark Movie Scizor, 11219 Mew, NZ Jirachi, Japanese Regigagas to activate the event
On a 5th Gen Game: GAMESTOP Suicune, May 2012 Darkrai x 3, June 2012 Victini x 2, Spring 2012 Reshiram, Spring 2012 Zekrom, 2012 Arceus, Liberty Island Victini