Like most villains in Sonic's gallery of rogues, Erazor is depicted as a power-mad despot who seeks to rule both the world of Arabian Nights and Sonic's world. To that end, he is willing to put anything he pleases on the line and kill anyone who gets in his way without any sign of remorse. In the past, he seemed to have known Shahra and had a good relationship, but it seemed he put this behind him as seen when he kills her and did not seem concerned about her well being, calling her weak.

He is originally voiced by Peter Cormican, and I would like an impression of his acting, which can be found here: https://youtu.be/82mQ9ZQ15Ko?t=417

(If you need help with line 2, here's the pronunciation: https://youtu.be/-FPI3YiVwhY?t=255)