Name:TERRIERMON
Stage:ROOKIE
Attack:PETIT TWISTER
Digivolves from:GUMMYMON
Name:GALGOMON
Stage:CHAMPION
Attack:ANIMAL UPPER CUT
Digivolves from:TERRIERMON
Name:RAPIDMON(GREEN VERSION)
Stage:ULTIMATE
Attack:RAPID FIRE
Digivolves form:GARGOMON
I DONT KNOW MUCH ABOUT TERRIERMON'S MEGA FORM BUT WHEN I DO I WILL POST IT UP!