For the low, low cost of eight mana (thats not a low cost), you can basically win most games on the spot
Reshiram ex 174/086 has taken the top spot here, priced at $347.76, basically mirroring Zekroms dominance
This raccoon bard even gets you card advantage to go with the pressure generated by turning cards like Elven Chorus, Court of Ire, and The One Ring into threats
It's exiles three like the Will for two more mana, then your window is to the next turn not this one and then you'll make mana to cast it, this time in the form of Treasures instead of red mana this turn only
Its a tough little monkey that generates a ton of advantage by virtue of being early damage and a great way to steal spells from your opponents
For example, if you cast Entreat the Angels for its miracle cost and choose 4 for X, its mana value is 11