Adverbs usually end in -ly, so Brilliantly = adverb.
The answer is: A flat static character stays the same even though there is conflict in the story.
This means that the character does not develop or change or is effected by events that take place in the story, they remain the same. Their personality does not change throughout the story. They are relatively uncomplicated characters.
The process of studying your subject from many angles is called cubing.
