Card Kingdom is typically a little more expensive than some TCGplayer sellers, but the added cost can be worth it because you get high-quality cards that are shipped with care
With so many players not wanting to spend thousands of dollars on a Black Lotus, having new cards printed that are explicitly not allowed in play is frustrating for fans
At the same time, Nami players are trying to fulfill Leader Namis win condition, which reads When your deck is reduced to 0, you win the game instead of losing, according to the rules. So the longer the game takes, the better the odds are for you to win the game as you draw and trash cards, aiming to get your deck empty as fast as possible
Which, as they've been kind enough to let us see their stats, gives us some pretty clear ideas about the best cards in Phyrexia All Will Be One
Probably nothing to worry about there
You "have a hat" if you have a hat with you, not if you own one somewhere