The Gothic protagonist described is Heathcliff, the brooding and mysterious outsider at the center of Emily Bronte's novel Wuthering Heights. Some key characteristics of Gothic protagonists mentioned include having a tragic stature, being influenced by past events, possessing considerable powers, and having a striking physical presence combined with a strongly sexual element. Satan from John Milton's Paradise Lost is cited as providing a model for Gothic characters, with his doomed nature after being cast out of heaven yet defiance in the face of God's power. The Byronic hero is also discussed as an archetype that influenced Gothic literature, typically being arrogant, cynical, and emotionally conflicted or moody individuals.