One of her most famous achievements has also been considered to be amongthe most bizarre plotlines on the show.
He planned to use it on Port Charles with the intent of blackmailing the world for total domination.
Tony and Mikkos were killed, and Victor was arrested and believed to have later been killed while incarcerated.

She reluctantly agreed and successfully created a reanimation procedure.
Victor forced her to test it on Jason before using it on his family.
He then set about bringing Stavros and Helena back.

Victor suspected Nathan was his son, but Obrecht claimed otherwise.
Nathan’s real father was international super criminal Cesar Faison (Anders Hove).
to make it protect him from Faison, Obrecht changed her story, claiming Victor really was the dad.

However, a DNA test proved Victor and Nathan weren’t related.
At the clinic, Victor was holding Nathan, and several others captive.
Anna and Robert Scorpio stormed the facility and rescued everyone.

Before he died, Victor activated the self-destruct sequence, destroying the clinic and presumably himself.
Victor was hatching a secret scheme, and this was just the beginning.
To stop Valentin from revealing the truth, Victor had him locked in the trunk of a car.
He further planted evidence to implicate Anna.