None, though her ability to tell the future contradicts this.
Origin
Origin
Erika was a "cross-dimensional clone (the mixture of two individuals from different dimensions DNA strands in order to create a clone)" of Timothy Parker and Mattie Franklin created by Xenilla Parker, a fellow clone, in order to destroy Spider-Man. She later went rogue and became Spider-Woman for a time and has recently taken on the name of the legendary median Madame Web.
When Timothy and Xenilla Parker landed on Earth-6489, Xenilla fled. After refurbishing an old laboratory used by Miles Warren, the Jackal, Xenilla set to work in an attempt to control this reality and dominate it himself as it's supreme ruler. Xenilla then gained blood samples from Timothy Parker, this universe's Mattie Franklin, and a rose in order to create a "hybrid clone" like himself to aid in his takeover and serve as a possible bride for him. Spawning the clone, this one being female, Xenilla named the clone Erika and sent her to destroy this reality's current Spider-Totems.
Erika is an anthro of the kaiju Biollante, a female, plant-like clone of Godzilla which first appeared in the 1989 film Godzilla vs. Biollante. Her origin is similar to Biollante's origin in the movie, being a cross of "Godzilla" DNA, a rose's DNA, and the DNA of a human girl.
In addition, Erika's name is a reference to Erika Shiragami, who, in the movie, is the girl whose cells were spliced with that of Godzilla's cells and a rose's cells in order to create the plant monster Biollante.
