the_debt_of_time

Sirius immediately recognised the results of what had to have been a Flagrante
Curse, which was taught to the Black children early on in life when they were caught
snooping through their parents' belongings. It was cruel and harsh, though he could not
help but think that it would be a perfect trap to set inside a vault.
Scanning the alley once more, Padfoot nodded his head knowingly when he made
eye contact with Draco. Visibly breathing deep, Draco took his mother's wand in hand,
quickly ducking down whilst throwing up a nonverbal protection shield around his body
that was purposely evident to anyone actually paying attention. The Death Eaters,
thankfully, were not so observant.
Sirius shifted form and sent a pair of Stunning Spells toward the small crowd, hitting
Crabbe first, then Goyle directly after.
From the other side of the street, Harry and Hermione jumped out from under the
cloak that hid them, shooting spells, hexes, and jinxes at the gathered Death Eaters. Draco
Disillusioned himself and slipped into the background with the package in hand. Spell after
spell flew. Sirius took on Rodolphus, Ron fought Travers, and Harry and Hermione faced
Rabastan.
"Stupefy!" Harry shouted, but Rabastan evaded the spell.
"We have to end this quickly! We're drawing attention!" Hermione yelled.
"Push them together!" Sirius ordered.
Ron called out, "Impedimenta!" The jinx hit Travers square in the chest, knocking
him down between the bodies of Crabbe and Goyle. He then went to Sirius's side to help
him fight the elder Lestrange brother.
"I know it was you, Black!" Rodolphus screamed. "I knew the Malfoy boy was a
blood-traitor, and that my Bella wouldn't have been overpowered by a bloody werewolf!"
Sirius laughed. "No? But she was overpowered so easily by a mere dog."
"You'll pay for what you did!" Rodolphus bellowed and aimed his wand. "Avada
Ked―"
Hermione screamed, "Confundo Maxima!" from behind Harry. Her Confundus Spell
hit Rodolphus Lestrange before he had a chance to finish his curse, and the man tumbled
backward against the steps.
"Petrificus Totalus!" Ron shouted, binding the Death Eater's body.