I love frame-by-frame animations! The blend of F/B/F here came beautifully, and the style was excellent. - I did notice your drawings becoming less and less detailed the deeper the animation became. But that's completely understandable.
Maybe next time though, add sound effects, just the small ones, like, landing, stepping, quiet buzz for the wings, skids. etc.
If only the Pokemon Anime had battles this good
Pretty damned good I think. The enthusiast had quite a progression though. Going from rattata to Beedrill. It looked cool to see that flaming rollout but man, just use an ember attack lol
megaman boss explosion ftw
And this is why I always pick Cyndaquil as my starter in Generation 2.