I suspect there may be a GB Recursion strategy that wants a couple of copies of Sidisi at the top end but it wont be a 4-of unless Battle for Zendikar offers up a powerful ramp strategy to effectively reduce its casting cost
After just a few land drops, this Elemental can overwhelm any board with its enormous Plant tokens
Its nostalgic comic book art, and the price tag reflects that, but Ill stay with the cheaper, simplest one in this case
Is this card playable in only Mono White decks, or is it a new White staple that goes into every multicolor deck that can run it like Smothering Tithe
Schneider elaborated about his personal signed card collection
That said, some amount of useful data can be gotten with a smaller number of trials, as described here