I would recommend having roughly 6-8 basic Pokmon in your deck, with around 14 Pokmon in total so you can evolve them to your ultimate team by the end of the battle
Blue Rose Dragon X DARK Level 4 [ Dragon / Effect ] ATK 1600 DEF 1200 When this card on the field is destroyed and sent to the GY: You can target 1 "Black Rose Dragon" or 1 Plant monster in your GY
Stuff like Champion's Helm, Lightning Greaves or Swiftfoot Boots could all take some of the pressure off
ST24-04 R Digimon Lv.3 Alternative Art Agumon Color Yellow Red Cost 3 DP 1000 Digivolve Cost 1 YellowRed 1 from Lv.2 Form Rookie Attribute Vaccine Type Dinosaur/DATA SQUAD Card Text 1 [Special Digivolution Condition] [Digivolve] [Koromon]/Lv.2 w/[DATA SQUAD] trait: Cost 0 [Effect] [When Moving] [On Play] Reveal the top 3 cards of your deck
Expand your collection, build competitive new strategies, and hunt down elusive alternate art cards with a complete, factory-sealed Booster Box
2 tutorial guides to lead you through the decks