It is filled with special shining cards
My first order of business during preview season is to determine which cards will enhance controls chances of success in Standard, the format where it struggles the most
It probably didnt help that the card itself was lackluster (to say the least), but this blind seers legendary status coupled with his bright purple robes were a bit of a give away
You play one land each turn, getting additional mana as the game goes on
Of course, there are stories of this thing completely changing the game, but in general, there is usually enough enchantment removal floating around that most of the time this will probably do nothing (expect possibly draw out that enchantment removal, but you dont usually want to approach the game like that, especially in multiplayer)
Its holofoil version is particularly prized for its unique artwork and in-game strength