8. Beedrill
There are few Pokémon within the universe of the anime that characters have shown true fear toward. One of these Pokémon is Beedrill, whose swarming behavior poses a serious threat to anyone around. Beedrill's Pokedex entries clearly state that humans should never approach its nest due to how dangerous the Pokémon is. In-game, this may not seem like a big deal as, stats wise, Beedrill isn't that tough of a Pokémon. In real life, however, bees are one of the most dangerous insects, especially due to their swarming behavior that Beedrill also exemplifies. Making a real life bee a hundred times larger would already be enough to strike fear into the heart of, well, anyone! Unfortunately, Beedrill isn't content with just being a larger, angrier version of a normal bee. It can fly at what are described as "violent" speeds, and attacks with the three stingers on its forearms and abdomen. These stingers are not only incredibly sharp - once slicing Metapod out of its hardened shell in the anime - but secrete the deadliest of poisons in the Pokémon world. Next time you find a wasp's nest built into your front porch, just imagine what it would be like if Beedrill was in its place, and maybe youll catch my drift.