Use an ordinary Rosary.

Begin with:  Our Father...,  Hail Mary..., The Apostles’ Creed.

Then on the Our Father Beads recite: Eternal Father, I offer you the Body and Blood, Soul and Divinity of Your dearly beloved Son, Our Lord Jesus Christ, in atonement for our sins and those of the whole world.

On the Hail Mary Beads recite: For the sake of His sorrowful Passion, have mercy on us and on the whole world.

In conclusion, recite  three times: Holy God, Holy Mighty One, Holy Immortal One, have mercy on us and on the whole world.