Every single Legendary?
Mewtwo, Articuno, Moltres, Zapdos, Mew, Celebi, Lugia, Ho-oh,
Deoxys, Jirachi, Groudon, Suicune, Entei, Raikou, Kyogre, Rayquaza, Regirock, Regice, Registeel, Latias, Latios, Rotom, Uxie, Azelf, Mesprit, Dialga, Palkia, Arceus, Manaphy, Phione,
Regigigas, Heatran, Giratina, Shaymin, Darkrai, and Cresselia.