Johnny and Daniel combine dojos, but their opposing styles immediately clash; Kreese tries to persuade a former partner to rejoin him at Cobra Kai. 

Johnny picks up defensive strategies, while Daniel learns how to go on the offensive; Amanda confronts Tory; new kid Kenny is bullied at school. 

Kenny tries to become a student of Cobra Kai with some encouragement from Robby, while Johnny urges Sam to take a leap of faith -- in herself. 

Kreese brings Terry back to Cobra Kai, but his former partner isn't interested in repeating history; Johnny grows envious of Daniel mentoring Miguel. 

Johnny and Daniel's dojo - and their fragile alliance - teeter on the brink of collapse when they agree to a winner-takes-all sensei showdown. 

A major change to the upcoming tournament sends Johnny scrambling to find a new recruit for Eagle Fang; Tory must ask for a favour of the LaRussos. 

Daniel invites Anthony to join Miyagi-Do and discovers he doesn't know his son as well as he thought; Miguel learns the truth about Johnny and Carmen. 

Miguel and Sam are excited about attending the junior prom until another couple unexpectedly shows up; Terry lures Johnny to a familiar location. 

The annual All Valley Karate Tournament kicks off as several competing dojos vie for the grand championship. 

The tournament comes to a shocking end, while the aftermath leaving its participants reeling and two champions facing uncertain futures.