The first four EX sets will be grouped together, as they have identical reverse holo foiling
At the beginning of your end step, you may return another creature you control to its owners hand, then put a number of +1/+1 counters equal to that creatures power on First Responder
With only 1,008 Alpha copies ever printed, most were heavily played, making pristine versions exceptionally scarce
And then there are the series of white-aligned zombie tokens from Amonkhet, the Egyptian mythology-themed set, whose Embalm mechanic reminds us that mummies are really just a cultural subset of zombies (except of course for the Unhinged joke card Working Stiff)
It takes time to learn how to differentiate between real and fake holofoil patterns, but a good way is to look up actual photos of holo foil cards online to make an educated comparison