The episode title "Minefields" also refers to the literal minefield in Vietnam where a squad mate of Kreese and Silver died. Kreese uses this memory to assert his dominance over Silver, reminding him that he owes his life to Kreese—a psychological "minefield" that leaves Silver visibly shaken. Key Character Moments
Tries to apologize to Kenny, but is met with a "Rejected Apology" as Kenny has now fully embraced Cobra Kai’s ruthlessness. [S4E7] Minefields
Seeking to expand her skills, she secretly visits Eagle Fang to learn Johnny's offensive style. The episode title "Minefields" also refers to the
Faces the harsh reality that he has failed to notice his son’s descent into bullying. Seeking to expand her skills, she secretly visits
Johnny introduces a fierce new student, Devon Lee , to Eagle Fang. To "toughen up" the boys for the tournament, Johnny has Devon kick them in the groin.
For more details, you can view the full recap on TV Tropes or read the episode summary on the Karate Kid Wiki . "Cobra Kai" Minefields (TV Episode 2021) - IMDb
Daniel attempts to bond with his son, Anthony, by teaching him Miyagi-Do karate through the classic "Wax On, Wax Off" method (cleaning cars). However, Daniel is devastated to learn from the school principal that Anthony is actually a bully who has been tormenting Kenny Payne, not a victim.