Trying to Rip GBC Sprites

Hey there! It's that little green horse you all love so much.

So, I'm trying to rip sprites from WWF Betrayal  for the GBC. Only problem? I don't know how to. I tried using YY-CHR, but some of the tiles were kinda buggy and/or static-ish. Then I tried using Visual Boy Advance's Debug features, but they only got me a few sprites and let me tell ya: when it comes to sprite ripping, this pegasus tries his hardest to rip every single frame and tile he can find.

If anyone can help me out on how I can rip GBC sprites, I'd appreciate it.