Hey, good to see you again! I still love listening to some of your old songs like 'Clorocea Town' or your 'Green Tail Rival Theme'.
Oh, this is nice! I love the beat, that focus on all the final off-beats every measure is really nice. I could see this song be a Pokemon Diamond Gym Leader battle theme or something. That change as 0:53 is also very nice! Although, I would have already put it at 0:31, after the first section has played once; or I would have made this part at 0:31-0:53 be slightly different from the first part at 0:00-0:31. As usual though, your song sounds really great! You clearly know what you're doing. Did you try and incorporate any bird-like elements? I feel like this would be a great general boss fight for any enemy :)