They contain the Superdreadnought sub-series of Rank 10-11 Xyz monsters
Market Trends Current trends in the Pokmon card market have a direct impact on Charizard EX values
Trostani being legendary hasnt hurt the five-mana creature as much as I thought it would because your opponent will assuredly have to remove it from the battlefield to be able to win the game, which makes having a second copy in your hand less of a drawback
Secret Lair x Dungeons & Dragons: Gales Ambition Gale, Waterdeep Prodigy (5k as Commander, 41k as card, foils are bulk) Arcane Denial (787k decks, SLD foil $14, FEA $11) Archmages Charm (71k decks, Retro foil $4) Brainstorm (716k decks, JPN Mystical foil $25, Borderless foils $4-$15) Personal Tutor (60k decks, Etched foil $14, Borderless foil $4) I must admit, this feels like a trap
Not to mention you get a free attack with the copy which helps put pressure on your opponents