>>39483708>M-Kangaskhan is literally just the baby coming out of the pouchThe baby changes a lot and temporarily grows up. It's the mother who doesn't change at all because the baby is the one Mega Evolving.
>M-Sableye is literally just a Sableye with a gem that's bigger than it's a little bigger than it isThe eyes turned into rubies, the teeth turned gold, and the giant gem is the same gem that's in its chest in its normal form.