The most powerful strategy at the time "Duelist Alliance" was released was Shaddoll, and the deck contained multiple extremely strong boss monsters
it loses 700 ATK, also it cannot attack or change its battle position
Rayquaza is also a dual-type Dragon/Flying Pokmon, making it even more unique
To learn how to check Pokmon card value, start by identifying the cards set, number, and rarity symbol, then search completed sales on TCGPlayer or eBay for the same card in the same condition
Dark Grepher Cyber Jar Exodia the Forbidden One Keldo the Sacred Protector Lunalight Tiger Majespecter Unicorn - Kirin Miscellaneousaurus Morphing Jar Mudora the Sword Oracle Performapal Monkeyboard Phantom Skyblaster Psy-Framegear Gamma Red Rose Dragon Redox, Dragon Ruler of Boulders Rescue-ACE Air Lifter Substitoad Tearlaments Havnis Tearlaments Merrli Tearlaments Scheiren Tempest, Dragon Ruler of Storms Tidal, Dragon Ruler of Waterfalls Unchained Soul of Sharvara White Dragon Wyverburster Zoodiac Ratpier Limited Monster/Fusion Cards Gem-Knight Master Diamond Thunder Dragon Colossus Limited Monster/Link Cards Striker Dragon Sunavalon Dryas Sunvine Healer Limited Monster/Synchro Cards Denglong, First of the Yang Zing Ancient Fairy Dragon Ib the World Chalice Justiciar Psy-Framelord Omega T.G