Collector's Note: This Cosmos Holofoil version was included exclusively as a promotional bonus card inside the "151" Alakazam EX Box Set.
There are a couple subtle but noticeable differences between the Cosmos Holofoil and the standard Reverse Holofoil. The sparkling cosmos pattern is seen around the border as well as on the card's artwork but the easiest way to tell is the text on the bottom left of the card which has no white outline around the card's numbering or the "MEW" expansion symbol.