Borrowing its title from the iPad pouch of the same name, Illuzion is Spigen SGP’s faux leather wallet case for iPhone 5. Available in four color combinations, it packs a plastic shell to hold your iPhone on the right side and two credit cards on the left, using a snap to hold the case shut—pretty much par for the course. Like Uniq Creation and Zenus, SGP left a hole in the front cover directly over the earpiece. This allows users to take…