Golbat

Unfortunately, this is a pokemon line that sort of steadily declines in uniqueness as it evolves. Both of Zubat's most interesting features are dropped when it evolves into Golbat, acquiring distinct "feet" and a pair of eyes. This is especially tragic considering how cool that massive, gaping mouth looks, and how much cooler it would be entirely by itself. Let me demonstrate: See? Doesn't that follow logically from Zubat and look totally wicked-rad? Just a big, flying, blind vampire mouth? The whole point of Zubat felt like it was dropping eyes and other superfluous details in favor of its sonar, wings and fangs, which should have been further emphasized as it evolved...and it's not the only interesting quality Golbat neglects, either. Even with two too many facial features, I loved, LOVED Golbat's bizarre red/blue sprite. The fangs looked scarier, the narrowed eyes looked eerier, and that giant, slimy tongue felt like an especially outstanding new charm point, all ready to scrape open a vessel and lap up some fresh blood, like a proper vampire bat!