If this Ism-e-Azam is recited 170 times at the time of zawaal then one’s heart gets calmed down .If anybody is under threat of an attack from the enemies then reciting this Ism-e-Azam creates a hissar of protection and wards off the danger. Those who offer zakaat of Ya Qudduso will Inshallah never depend on others, financially. This amal can be performed after every namaz also. This amal has many benefits. Once you start the amal then you can experience the benefits for yourself. However, if a person is a victim of black magic then the negative energies should be dealt with first in order to make this amal work for you.
Or else you may also try doing the following: Recite Ya Quddusu 300 times after every namaz and pray to Allah to cure you from the ill-effects of seher or magic. Inshallah, this amal will prove to be effective for you once the black magic gets cured.
Keep Me In Your Prayers