```json
{
  "TragedyDegree": 3,
  "ComedyDegree": 5
}
```

The story of Lyra has some emotional depth as she struggles with her desires and her obligations as a Spartan warrior, but it doesn't delve into profound tragedy. It leans more towards an uplifting and fulfilling narrative as she reconciles her dual passions. Hence, the Tragedy Degree is rated 3. 

There are light-hearted and positive elements in the story, particularly in how Lyra finds a harmonious way to blend her skills and passions, leading to an inspiring and satisfying resolution. Therefore, the Comedy Degree is rated 5.
