Aliasing creature -> invalid_tag.

Reason: I see no reason why this should be valid tag. IMO it's unclear and serves no purpose.

Shoot it, cut out its tongue, then shoot the tongue

Would aliasing creature to monster be better?

No, because "Creature" is ambiguous and we can't infer the intent of the tagger.

Also agreeing with this alias.

Human = invalid
Monster = invalid
Animal = invalid.

all creatures.

Mario583 said:
Human = invalid
Monster = invalid
Animal = invalid.

all creatures.

Uh-huh, but "creature" does'nt specify which one of the three. It's just a general term, a one for all. That's the reason *grabs torch* IT NEEDS TO DIE!!

Should be aliased to unknown_species