The most valuable card in the set so far is far beyond any other at $675, but expect that to shift in the coming days
This Gold version of Ultra Ball sells for a pretty amazing price, though this perhaps seems highly unusual, considering how many variants of the card are available for a much lower cost
But I wouldnt be surprised if this sees some play and jumps into the $3-$4 range
You can go up and down, and you'll earn season rewards by ranking up during the season
That said, elf decks have some weaknesses
That permanent gains haste, "When this permanent leaves the battlefield, it deals damage equal to its mana value to each creature," and "At the beginning of your end step, sacrifice this permanent." If a permanent has in its mana cost, X is 0 for the purpose of determining its mana value