Novena to do to defeat the devil and evil

O immense and eternal majesty of God, Most Holy Trinity: Father, Son and Holy Spirit, I very humble your creature adore you and praise you with the greatest affection and respect that can be given by creatures. In your presence and in the presence of Mary Most Holy, Queen of Heaven, in the presence of my Guardian Angel, of my Patron Saints and of the whole heavenly court, I affirm that this prayer and petition I am about to make to the merciful and merciful Virgin Mary for you deserve the precious Blood of Jesus, I intend to do it with right intention and mainly for your glory, for my salvation and that of my neighbor. Therefore I hope from you, my highest God, through the intercession of the Blessed Virgin, to achieve the grace that I humbly ask of you for the infinite merits of the most precious Blood of Jesus. But what can I do in the present state in which I am, if do not confess to you, my God, all my sins committed to date, asking you again for purification in the Blood of Jesus? Yes my God, I regret it and I regret it from my heart, not for fear of hell, which I deserved, but only for having offended you, supreme Good. I firmly propose with your holy grace never to be offended again for the future and to flee the next opportunities of sin. Have mercy, Lord, forgive me. Amen.
Under your protection I take refuge or Holy Mother of God: do not disdain the prayer I am addressing you, glorious and blessed Virgin.
O God come to save me. O Lord, make haste to help me. Glory to the Father ...
"All beautiful you are, o Maria, and the original stain is not in you." You are most pure, O Virgin Mary, Queen of heaven and earth, Mother of God. I greet you, I venerate you and bless you forever. O Mary, I appeal to you, I invoke you. Help me sweetest Mother of God; help me Queen of heaven; help me most pitiful Mother and Refuge of sinners; help me Mother of my sweetest Jesus. And since there is nothing that is asked of you by virtue of the passion of Jesus Christ that cannot be obtained from you, with lively faith I beg you to grant me the grace that is so dear to me; I ask you for the divine Blood that Jesus scattered for our salvation. I won't stop shouting at you until I hear it. O Mother of mercy, I am confident of obtaining this grace, because I ask you for the infinite merits of the most precious Blood of your most beloved Son. O sweetest Mother, by the merits of the most precious Blood of your divine Son grant me the grace (here you ask for the grace you want) see examples at the bottom of the novena

1. I ask you, Holy Mother, for that pure, innocent and blessed Blood that Jesus shed in his circumcision at the tender age of only eight days.
Ave Maria, etc.
O Virgin Mary, through the merits of the precious Blood of your divine Son, intercede for me with the heavenly Father.
2. I ask you, O Most Holy Mary, for that pure, innocent and blessed Blood that Jesus poured abundantly into the agony of the Garden.
Ave Maria, etc.
O Virgin Mary, through the merits of the precious Blood of your divine Son, intercede for me with the heavenly Father.
3. I implore you, O Most Holy Mary, for that pure, innocent and blessed Blood that Jesus poured out copiously when, stripped and tied to the column, he was cruelly scourged.
Ave Maria, etc.
O Virgin Mary, through the merits of the precious Blood of your divine Son, intercede for me with the heavenly Father.
4. I ask you, Holy Mother, for that pure, innocent and blessed Blood that Jesus shed from his head when he was crowned with very prickly thorns.
Ave Maria, etc.
O Virgin Mary, through the merits of the precious Blood of your divine Son, intercede for me with the heavenly Father.
5. I ask you, Holy Mary, for that pure, innocent and blessed Blood that Jesus shed carrying the cross on the way to Calvary and especially for that living Blood mixed with tears that you shed accompanying him to the supreme sacrifice.
Ave Maria, etc.
O Virgin Mary, through the merits of the precious Blood of your divine Son, intercede for me with the heavenly Father.
6. I beg you, Most Holy Mary, for that pure, innocent and blessed Blood that Jesus shed from the body when he was stripped of his clothes, the same blood that he shed from his hands and feet when he was stuck on the cross with very hard and pungent nails. I ask you above all for the Blood that he shed during his bitter and excruciating agony.
Ave Maria, etc.
O Virgin Mary, through the merits of the precious Blood of your divine Son, intercede for me with the heavenly Father.
7. Hear me, most pure Virgin and Mother Mary, for that sweet and mystical Blood and water that came out of Jesus' side when his Heart was pierced by the spear. For that pure Blood grant me, O Virgin Mary, the grace that I ask of you; for that most precious Blood, which I deeply love and which is my drink in the Lord's table, hear me or compassionate and sweet Virgin Mary.
Ave Maria, etc.
O Virgin Mary, through the merits of the precious Blood of your divine Son, intercede for me with the heavenly Father.
All angels and saints of Paradise, who contemplate the glory of God, join your prayer to that of the dear Mother and Queen Mary Most Holy and obtain the grace I ask from Heavenly Father for the merits of the precious Blood of our divine Redeemer. I appeal to you too, Holy Souls in purgatory, so that you pray for me and ask Heavenly Father for the grace that I implore for that very precious Blood that my and your Savior shed from his most sacred wounds.
For you too I offer to the eternal Father the most precious Blood of Jesus, so that you can fully enjoy it and praise it forever in the glory of heaven by singing: “You have redeemed us, O Lord, with your Blood and you have made us a kingdom for our God". Amen.
O good and lovable Lord, sweet and merciful, have mercy on me and all souls, both living and deceased, whom you have redeemed with your precious Blood. Amen.
Blessed be the Blood of Jesus now and always.