pokemon cards secret rares Phantasmal Flames Illustration Rare Ambipom #107 Rare single Four Chaos Rising Secret Rare

And for anyone not familiar with the news of the London Mulligan, heres how it works (taken from the official WotC announcement): When you mulligan for the Nth time, you draw seven cards, then put N cards on the bottom of your library in any order.

2 Red-Eyes Flare Metal Dragon With a broad summoning requirement, this Red-Eyes card can be added to a wide range of decks with or without other Dragon Monsters

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If this card is Special Summoned: Target 2 FIRE monsters you control

Combined with powerful generic black staples like Great Eruption and Borsalino, once the deck gets going it's difficult to hit the brakes