Double Holo Error Shining Gyarados?

[rtas]

It is. This thread is a good resource:

Neo Revelation Double Foil/Holo Bleed Identification Guide

The Neo Revelation double foil/holo bleed variant (whichever term you prefer) is one of my favorite things to hunt for and collect. Some of these bleeds alter the appearance and luster of the card in such an obvious and appealing way that they’ve become preferable over their normal counterparts. You know the ones; Houndoom, Ho-oh, Misdreavus etc. But for the rest of the set, I’ve struggled to find ways to discern the double foil variants from ordinary copies. Not every card can get dazzling …