Nephilim
In Genesis 6:4, the text describes the Nephilim as “Those were the mighty men who were of old, men of renown” (NASB). So, it was important to portray them as great fighters with superhuman strength. Zooth, of course, is the greatest among them, at least in terms of strength. Naturally, someone as evil and conniving as Tubal-Cain would want them to be under his control.
