Why did Rab betray Voldemort?

Regulus betrayed Voldemort because Kreacher’s story and Voldemort’s treatment of Kreacher made him realize that Voldemort was out of control, and Regulus wanted to do what he could do slow Voldemort down.

Did Voldemort ever find out about Regulus?

Voldemort may have thought Regulus killed himself. Voldemort may have revisited the Horcrux cave for some unknown reason and discovered traces of the magic left by Regulus’ visit and assume he died in a failed attempt to steal the Horcrux.

Who helped create this secret document?

Also while at Hogwarts, Sirius helped create the Marauder’s Map, a powerful magical document that shows every person within the school and their specific location. Sirius had rejected his family’s pure-blood supremacy beliefs, despite being raised under this ethos.

Why is Voldemort mad at Lucius?

In the battle that ensued, the prophecy was destroyed, and Lucius and his comrades were imprisoned in Azkaban in 1996. Although Voldemort broke them out of prison in 1997, he was displeased with Lucius for his failures and treated the Malfoys with much disdain and abuse.

Who was Regulus Black’s best friend?

Regulus’ friend Evan Rosier helped him get over the lost of Sirius. Evans words of truth that if he went back to school soft and a mess over the lost of Sirius he would not survive in Slytherin.

What lie did Kreacher tell Harry?

When Harry attempted to discover if Lord Voldemort had captured Sirius, Kreacher lied to him and claimed he was alone in Sirius’ house. After Sirius’ death, Harry placed part of the blame on Kreacher and part on Severus Snape, but put most of the blame on himself.

Who does Sirius Black helped create this secret document?

(They had to coach Peter Pettigrew on how to do this.) Also while at Hogwarts, Sirius helped create the Marauder’s Map, a powerful magical document that shows every person within the school and their specific location.