Graders would put your card under a microscope (literally), to find micro-tears, scratches, stains, and any other visual defects on your card
Path of Ancestry (Commander 2017) | Illustration by Alayna Danner Thats a wrap on the 30th Anniversary promos
This is not necessarily meant to be the absolute best cards to Wish for with Spike, but rather the best cards that are reasonably attainable for your Unstable draft events
1,000 bulk cards for $30 might be a great starting point
The card name typically looks like Blaziken ex (lowercase ex)
If you're chasing the most expensive cards, you might consider the oldest sets (as described above) the best, as they give you a chance at pulling something worth new car money