Threkker (The Captive, an Epsiloni)
Threkker (The Captive, an Epsiloni) appears in 5 issues in grailworth's catalog, and was first published in 1976.
Deaths
Every appearance we value
Captain America (1968) 1 issue
Quasar (1989) 1 issue
Venom (2021) 3 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.