Wanda arrives at the Avengers Campus with her brother Pietro after her parents' death, and being experimented on in labs.
Hubris & Miasma
The tragic flaw in Wanda's life was that her brother died getting killed by Ultron saving Hawkeye. Her husband also died, he got killed by Thanos.
Anagnorsis
Wanda's Peripeteia is that she grew sad and depressed. She then went over to a town in New Jersey, and established the "Hex". She hurt people and reset time.
Catharsis
Wanda gets too powerful and overconfident. She thinks she can rule the Universe. This is the Hubris. Her power becomes too powerful that it caused a contagious kind of power on the civilians. That is the Miasma
Im Unstoppable I can take over the world. Im the strongest being Alive
Wanda's Anagnorisis is when she realizes what she does and how she's hurting people. She then closes the hex and tries to help.
Im very sorry for what I did is there any way I Can help?
Wanda's Catharsis is that she is still sad and depressed. So she goes away in the woods and embraces her inner self. She leaves the society and lives by herself