I do not think you'll see us add many more cards that are at this level of expensive to cast, as the bar for a six mana card to make it is extremely high - but Farewell does clear that bar
And, on the topic of fair, the Dragon Shield MTG Scanner app takes use of the smartphone camera for more than just scanning cards for pricing and inventory use
Only 39 were originally given out, which makes it highly valuable due to its rarity and historical significance in the Pokmon trading card world
Its never been reprinted (a travesty, if you ask me), so I cant show you the updated Oracle rules text on a card, but I can tell you what it would be if we ever saw Marble Priest again: All Walls able to block Marble Priest do so
Lead is a narrow effect, and just isn't worth it except if you decide to build your whole deck with the sole purpose of making this card playable, which a Johnny deckbuilder like yours truly will do, but almost no one else will ever bother doing