Firstly, Victor Frankenstein shows the trait of how he leads to his downfall due to his excessive pride in his work of making a dead person coming back alive. With his determination and knowledge, he speedily creates his monster at the cost of his personal health and family time. Victor's choice of utilizing his time to build the monster shows how his pride to become the first person to bring the deadalive again is his first major flaw in the story. This is one of the many points that lead to an average Aristotelian tragic hero.
Secondly, Victor discovers his fate by his own actions, especially when he learns of his entire family's deaths and finally acts to stop the monster and get his revenge, however he acts too late as all his loved ones are killed, which brought him to his own demise as he chases the monster through the wildness for many years. This is a common trait found in many tragic stories and one of the many features that concludes that Victor, to an extent is himself an Aristotelian tragic hero.
The last point that Victor Frankenstein has that is part of being a typical Aristotelian tragic hero is that he is both physically and emotionally scarred of his experience as he loses his life in his attempt to destroy his monster. This shows how he wishes to