Any blue Commander deck becomes instantly more powerful when it includes Rhystic Study
Joining the ranks of lords in the game are Lord of the Red, Lord of D., Lightning Rod Lord, Hamon, Lord of Striking Thunder, and Garbage Lord
Gotta accessorize 'em all
This difference, in combination with JP prints other variations, make it appear differently under intense light and thus make the test ineffective for authentication
Generation VI Water/Dark starter, National Pokedex #658
You can do this by holding firmly onto the card and the inner sleeve as you push it into the regular sleeve, or by placing your fingertip on the back of the inner sleeved card and pushing it into the regular sleeve together How do I double sleeve my deck with Sideloading inner sleeves