It is a useful Frog monster, as while you control it, your opponent can only attack it, but if you control two copies, your opponents monsters cannot attack at all, as this creates a lock during the Battle Phase
Pro Tips for PC: Move the folder to your desktop, or to somewhere like your documents where youll remember it
image19203134 781 KB Anyway, Id rather not have this thread be about CGCs opinion
The maximum number of cards a wrapper can hold depends on several factors: the thickness and size of your cards, and the specific design and material of the wrapper
Only missing some very rare ones, like some No Names (No Name Ghost Rare, No Name Gold Rare, etc.), some Silver Rare errors (Ultra / Ultimate / Gold Rares with Silver name instead of Gold), and the Full Holo Super and Full Holo Ultra Rares (thin paper causing the foil to shine through, also known as holo bleed - which is also pretty common to find for English XY Evolution Pokmon holos)
If you want to trade high rarity cards, you'll need trade tokens