Marli
Basically something to write on, something to write with, the ability to write or to type, and the ability to convey what's in your brain through the writing or typing in a way that other people understand its meaning.
Athena
Spelling
Grammar
story
plot
character
character development
action
conflict
resolution
?
Syntax, vocabulary, creativity, consistency, and a shiteload of hard work.
michael p
audience, purpose, tone, mood