Since Dedenne is the only Mythical Island card you need, you can get it instantly by spending 35 Pack Points
This may be due to the fact they've been written out of the anime.
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
The complete Kings Court booster set contains 60-cards: 10 Ultra Rares 15 Super Rares 35 Rares 15 cards in the set are also available as Collector's Rares
Cantrips like Preordain smooth out your draws and help you dig for answers when you need them
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)
