These sleeves are also compatible with Ultra Pro binders and storage solutions, making them easy to integrate into your existing collection
Japanese cards can feel cleaner visually
Pokemon coins are a nice little bonus collectible, which also have a practical use in-game (deciding the first player and the outcome of using certain abilities during play), and the mini portfolio is also a good, if short term, way of storing your favourite cards
Cards like Timetwister, Bazaar of Baghdad, The Tabernacle At Pendrell Vale, and Mishra's Workshop all come to mind
With so many aggressive decks increasing in popularity (Pod and G/R Aggro), I highly suggest playing cards like Wurmcoil Engine, Batterskull, and copy effects like Phyrexian Metamorph and Phantasmal Image