The MTG commander for this deck is, perhaps predictably, Rin and Seri, Inseparable, but the rest of the card list is not yet revealed (a little birdie tells us Anointed Procession is in there, however)

All cards in Dialga packs Golden Full-Art Cards Dialga-ex (Metal) Palkia-ex (Water) Immersive Cards Dialga-ex (Metal) Full-Art Pokmon ex / -Trainer 2x Yanmega-ex (Grass) 2x Pachirisu-ex (Electric) 2x Gallade-ex (Fighting) 2x Darkrai-ex (Dark) Dialga-ex (Metal) Team Galactics Grunt (Supporter) Volkner (Supporter) Lucia (Supporter) Full-Art Pokmon Tangrowth (Grass) Wormadam (Grass) Shaymin (Grass) Empoleon (Water) Shinx (Electric) Drifloon (Psychic) Azelf (Psychic) Lucario (Fighting) Gliscor (Dark) Heatran (Metal) Biddoof (Normal) Regigigas (Normal) Very Rare Yanmega-ex (Grass) Pachirisu-ex (Electric) Gallade-ex (Fighting) Darkrai-ex (Dark) Dialga-ex (Metal) Rare Leafeon (Grass) Shaymin (Grass) Empoleon (Water) Magnezone (Electric) Elekid (Electric) Luxray (Electric) Togekiss (Psychic) Zubat (Psychic) Azelf (Psychic) Gallade (Fighting) Lucario (Fighting) Darkrai (Dark) Heatran (Metal) Regigigas (Normal) Uncommon Budew (Grass) Tangrowth (Grass) Roserade (Grass) Honchkrow (Grass) Magcargo (Fire) Manaphy (Water) Carvanha (Water) Buoysel (Water) Lumineon (Water) Rexblisar (Water) Magneton (Electric) Electrode (Electric) Luxio (Electric) Togetic (Psychic) Zubat (Psychic) Drifblim (Psychic) Selfe (Psychic) Tobutz (Psychic) Skorgro (Fighting) Regirock (Fighting) Koknodon (Fighting) Kramshef (Dark) Magnayen (Dark) Skuntank (Dark) Pionskora (Dark) Toxicroak (Dark) Panzaeron (Metal) Registeel (Metal) Bronzong (Metal) Voluminas (Metal) Pokmon Communication (Item) Giant Robe (Equipment) Team Galactics Grunt (Supporter) Volkner (Supporter) Lucia (Supporter) Common Myrapla (Grass) Duflor (Grass) Tangela (Grass) Yanma (Grass) Roselia (Grass) Burmy (Grass) Burmadame (Grass) Wormadam (Grass) Rotom (Grass) Shiemag (Fire) Heat Rotom (Fire) Oshawott (Water) Bamelin (Water) Finneon (Water) Shnebedeck (Water) Washing Rotom (Water) Frost Rotom (Water) Magnemite (Electric) Voltorb (Electric) Elekid (Electric) Shinx (Electric) Togepi (Psychic) Trasla (Psychic) Kirlia (Psychic) Zubat (Psychic) Drifloon (Psychic) Skorgla (Fighting) Kapoeira (Fighting) Nasgnet (Fighting) Burmadame (Fighting) Riolu (Fighting) Kramurx (Dark) Fiffyen (Dark) Skunkapuh (Dark) Pionskora (Dark) Glibunkel (Dark) Bronzel (Metal) Eevee (Normal) Griffel (Normal) Ambidiffel (Normal) Biddoof (Normal) Bidifas (Normal) Haspiror (Normal) Schlapor (Normal) Wirbel-Rotom (Normal) Kopf fossil (Item) All cards in Palkia packs Golden Full-Art Cards Palkia-ex (Water) Dialga-ex (Metal) Immersive Cards Palkia-ex (Water) Full-Art Pokmon ex / -Trainer 2x Infernape-ex (Fire) Palkia-ex (Water) 2x Gallade-ex (Psychic) 2x Darkrai-ex (Dark) 2x Phione-ex (Normal) Zyrus (Supporter) Cynthia (Supporter) Mars (Supporter) Full-Art Pokmon Venusaur (Grass) Gastrodon (Water) Manaphy (Water) Rotom (Electric) Giratina (Psychic) Cresselia (Psychic) Rhyperior (Fighting) Hippopotas (Fighting) Krookodile (Dark) Garchomp (Dragon) Staraptor (Normal) Charmian (Normal) Very Rare Infernape-ex (Fire) Palkia-ex (Water) Gallade-ex (Psychic) Darkrai-ex (Dark) Phione-ex (Normal) Rare Cherrim (Grass) Magmortar (Fire) Empoleon (Water) Glaceon (Water) Magnezone (Electric) Togekiss (Psychic) Cresselia (Psychic) Azelf (Psychic) Giratina (Psychic) Rhyperior (Fighting) Bolterus (Metal) Krookodile (Dragon) Porygon-Z (Normal) Regigigas (Normal) Uncommon Budew (Grass) Roselia (Grass) Chelcarain (Grass) Venusaur (Grass) Magcargo (Fire) Panpyro (Fire) Manaphy (Water) Regice (Water) Pliprin (Water) Bojelin (Water) Gastrodon (Water) Lumineon (Water) Rexblisar (Water) Magnemite (Electric) Electrode (Electric) Togetic (Psychic) Selfe (Psychic) Tobutz (Psychic) Rizeros (Fighting) Regirock (Fighting) Hippoterus (Fighting) Magnayen (Dark) Krookodile (Dark) Piondragi (Dark) Panzaeron (Metal) Schilterus (Metal) Voluminas (Metal) Knarksel (Dragon) Porygon2 (Normal) Staraptor (Normal) Shnurgarst (Normal) Beulenhelm (Equipment) Prunusbeere (Equipment) Zyrus (Supporter) Cynthia (Supporter) Mars (Supporter) Common Myrapla (Grass) Duflor (Grass) Roselia (Grass) Turtwig (Grass) Zirpurze (Grass) Zirpeise (Grass) Burmy (Grass) Burmadame (Grass) Rotom (Grass) Magmar (Fire) Shiemag (Fire) Chimchar (Fire) Heat Rotom (Fire) Piplup (Water) Bamelin (Water) Shellos (Water) Finneon (Water) Shnebedeck (Water) Washing Rotom (Water) Frost Rotom (Water) Magnemite (Electric) Voltorb (Electric) Rotom (Electric) Togepi (Psychic) Drifloon (Psychic) Rihorn (Fighting) Nasgnet (Fighting) Hippopotas (Fighting) Sneebel (Dark) Fiffyen (Dark) Pionskora (Dark) Burmadame (Metal) Kaumalat (Dragon) Slurpuff (Normal) Eevee (Normal) Porygon (Normal) Griffel (Normal) Ambidiffel (Normal) Staralili (Normal) Staravia (Normal) Charmian (Normal) Plaudagei (Normal) Wirbel-Rotom (Normal) Armor Fossil (Item) Promo Cards Cresselia-ex Turtwig Elekid Drifloon Panzaeron Togepi Chimchar Piplup You may not have all the cards from the previous expansion yet

These cards are designed to strengthen previously released decks
Description Tatsugiri (#978) is a playful Dragon/Water Pokmon that loves to float in the ocean waves, blending perfectly with its surroundings
Graded Population Report: Jumbo Cactuar [Foil] #191 Visualize the distrbution of grades in the chart
Since Dedenne is the only Mythical Island card you need, you can get it instantly by spending 35 Pack Points