system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] If a metamorphmagus became an animagus, would those abilities interact?

I.e. Would they be able to change their animal form's appearance? Or  transform in to  multiple animals?
gpt
Being a metamorphagus is an inherent genetic trait.  Being an animagus is a learned skill.  Turning into an animal also magically temporarily alters the wizard's base structure.  It is likely that upon turning into an animal via their animagus skill, they would lose the metamorphagus ability while in that form, because changing their appearance is a genetic trait (like a veela's enticement ability) and not a spell (which animagus animals also can't cast).