Petra Arkanian's Long Fight
Ender's GamePetra, the only girl in Salamander Army, fights sexism and pressure to become a commander, then breaks under the strain of real war.
increasing
Bearing strength in each event
decreasing
The Only Girl in Salamander

The Only Girl in Salamander
Petra Arkanian greets Ender with sarcastic friendship, calling herself the only girl in Salamander Army with more balls than anyone. She immediately marks herself as an outsider.
Context
Battle School has very few girls, and Petra has learned to survive by being louder and sharper than the boys around her.
Significance
Petra becomes Ender's first real teacher in the army, teaching him marksmanship and tactics in the off hours.
Bonzo's Slap

Bonzo's Slap
When Petra makes a sarcastic comment, Bonzo Madrid slaps her across the face with his fingernails, drawing blood. She shows no reaction and continues talking.
Context
Bonzo's cruelty is intended to enforce strict hierarchy. Petra's defiance makes her a perpetual target.
Significance
The incident teaches Ender to respect Petra's resilience and to recognize Bonzo's weakness.
Marksmanship Lessons

Marksmanship Lessons
Petra teaches Ender to aim with his whole body, ride the trigger, and think about the enemy's motion while firing. She gives him the technical foundation for his later success.
Context
Ender is officially excluded from Salamander's drills, so Petra is his only access to serious combat training. Her methods are unorthodox and effective.
Significance
Ender will later use these lessons in nearly every battle, and he always remembers Petra as the person who gave him a real soldier's education.
Commanding Phoenix Army

Commanding Phoenix Army
Petra becomes commander of Phoenix Army, and when Ender's Dragon Army fights her, he wins but only with heavy losses. Petra is furious and feels betrayed by her former student.
Context
Ender has used knowledge of her tactics and his new flexible doctrine to beat her. Petra's anger is personal as well as professional.
Significance
Their rivalry creates a sharp edge between them, but it also prepares Petra for the brutal pressure of the real war.
Breaking Under Real War

Breaking Under Real War
In the Command School simulator, Petra is pushed too hard and loses half her squadron in one engagement. She breaks down, crying that she is sorry, and is never the same again.
Context
Ender has no time to coddle anyone, but he learns that he has used Petra too much and too ruthlessly. She recovers partially but loses her aggressive edge.
Significance
Petra's breakdown is a warning to Ender about his own limits and a reminder that even the brightest can be crushed by the war.
when Ender arrives in Salamander Army
during Ender's first day in Salamander Army
mornings after breakfast
just before Ender becomes Dragon commander
during the real battle simulations at Command School