Amidst the chaos, Hermione caught sight of Bellatrix's parents, Cygnus and Druella Black, rallying behind the Death Eater cause. Their loyalty to Voldemort and their involvement in the dark arts made them formidable adversaries. Hermione remembered the scar on her arm, these damned pure-blooded wizards always had a way of getting away with what they deserved. Hermione knew that have her full revenge, she had to neutralize the threat entirely.