Pokemon Holo and Reverse Holo Explained TikTok Next up on the Double Holo Error list is probably the crowd favorite from the set. Shining Gyarados Double Holo Error should be one of the easiest to tell, however without actually Neo Revelation, commonly known for the top 2 chase cards, Shining Gyarados and Shining Magikarp. But did you know that there was a rare printing error known as "double holo error"? Well Every Pokmon Card Explained in 22 Minutes Probably a stupid question re:holo cards : r PokemonTCG The Most Valuable Shining Fates Pokemon TCG Cards