66 cards in Diamond and Pearl Promos:
Arceus - DP50 Arceus LV.X - DP53 Arceus LV.X - DP56 Buizel - DP13 Buneary - DP06 Carnivine G - DP42 Charizard G LV.X - DP45 Chatot - DP14 Chimchar - DP02 Cranidos - DP07 Cresselia - DP51 Darkrai - DP24 Darkrai - DP52 Darkrai LV.X - DP19 Dialga - DP26 Dialga - DP49 Dialga LV.X - DP17 Dialga LV.X - DP37 Drifblim - DP34 Dusknoir - DP33 Empoleon LV.X - DP11 Gabite - 48/123 (Prerelease) [Staff] Gabite - 48/124 (Prerelease) Garchomp C LV.X - DP46 Giratina LV.X - DP38 Glameow - DP23 Gliscor - DP36 Heatran LV.X - DP31 Infernape LV.X - DP10 Kirlia - 53/132 (Prerelease) Lucario - 53/127 (Prerelease) Lucario - 53/127 (Prerelease) [Staff] Lucario LV.X - DP12 Magmortar - DP20 Magnezone - DP32 Magnezone - DP44 Mewtwo LV.X - DP28 Mime Jr. - DP22 Mothim - 42/100 (Prerelease) Mothim - 42/100 (Prerelease) [Staff] Pachirisu - DP04 Palkia - DP27 Palkia LV.X - DP18 Pikachu - DP16 Piplup - DP03 Porygon-Z - DP35 Porygon2 - 49/106 (Prerelease) Porygon2 - 49/106 (Prerelease) [Staff] Probopass G - DP43 Raichu - DP21 Rayquaza C LV.X - DP47 Regigigas - DP40 Regigigas LV.X - DP30 Rhyperior LV.X - DP29 Shaymin LV.X - DP39 Shieldon - DP08 Shinx - DP15 Torterra LV.X - DP09 Toxicroak G - DP41 Tropical Wind - DP05 (Worlds 07) Tropical Wind - DP25 (Worlds 08) Tropical Wind - DP25 (Worlds 08) [Staff] Tropical Wind - DP48 (Worlds 09) Tropical Wind - DP48 (Worlds 09) [Staff] Tropical Winds - DP05 (Worlds 07) [Staff] Turtwig - DP01