Local game stores, big box retailers, and online marketplaces all offer different advantages
One upside is their ability to prevent any attack or tap-based triggers, but they come with the downside that they leave your opponents creatures untapped since they never got to attack
Yes, I have tested against this deck many times, but the lists are still pretty immature for VirGen and playing in a competitive setting is a lot different than playtesting for fun
While this is indeed interesting, the reprints could be a different story
They do actually have a played foil oversized Griselbrand in stock, listed for $93.49
Typically, they go from Basic to Stage 1 and Stage 2, unless there is an Evolution variant available like a BREAK Pokmon for example