Rhythm of the Wild and Dragonlord Dromoka are awesome for helping to ensure your Dragon spells resolve through opposing counterspells
There are methods out there you can use some experimental, some less consistent to acquire cards without loading a shopping cart online
From Cabal Coffers and Urborg, Tomb of Yawgmoth, to Phyrexian Tower, Jet Medallion, and the many Altars
ZEXAL: Includes new cards based on Yumas Deck, featuring powerful monsters like Rank 4 Gagaga Girl Xyz and Number F0: Utopic Future Zexal.New Sky Striker Support: Introduces a Link-2 Monster that can summon Sky Striker Ace monsters from the Deck or Graveyard, plus new spells to enhance gameplay.Enhanced Psychic and Monarch Cards: Adds new Psychic Main Deck monsters and Fusion/Synchro options, as well as a fresh Monarch lineup with new leadership and Spell/Trap cards.Starlight Rares Return: Find rare and visually striking Starlight Rare cards within the booster packs, including exclusive variants.Complete Booster Box: Contains 24 sealed booster packs, each with 9 cards including Secret, Ultra, Super, and Common Rares for deck building and collecting
Its super affordable and trusty and comes with a 100 Year Warranty