Sure, it's no problem. I stayed up far into the night yesterday looking into hacking utilities for GBC, and did find some for replacing sprites (Tile Layer Pro), but I also messed around with my hex editor seeing if I could edit cards in the way of attacks and create new cards. I can change card text buuut that's not enough obviously.
Anyway, I did this one for my friend who's obsessed with Growlithe, but I'm not adding it to the OP yet because it's only been released in a Japanese deck so far.
Growlithe (Reshiram EX Battle Strength Deck)
Here's a five colour version. The sky being changed from blue to orange was also done in GB1's Ponyta I think.
Edit:
Blaine's Moltres
Anyway, I did this one for my friend who's obsessed with Growlithe, but I'm not adding it to the OP yet because it's only been released in a Japanese deck so far.
Growlithe (Reshiram EX Battle Strength Deck)
Here's a five colour version. The sky being changed from blue to orange was also done in GB1's Ponyta I think.
Edit:
Blaine's Moltres