Power Rangers: Mighty Morphin (3)

Season overview

Role: Meticulous television and film archivist.
Task: Produce a JSON object for "Power Rangers" Season 3.
Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Constraint 1: Use ONLY provided synopsis and sources.
Constraint 2: No invented/guessed titles, names, dates, etc.
Constraint 3: Neutral, encyclopedic prose.
Constraint 4: No markdown, no asterisks, no headings, no bullet points (within the prose/text, though the primer is an array).
Constraint 5: Output valid JSON only.
Constraint 6: Word count for overview must be 160-220 words.
TMDB Season Synopsis: Rita Repulsa's twisted family members Rito Revolto and Master Vile join forces with Lord Zedd and Rita to step up their plan to conquer Earth. Learning the mystical arts of the ninja from the sage Ninjor, the Power Rangers battle on with magical martial arts abilities against the greatest threat of their lives.
Source [1]: A team of teenagers with attitude are recruited to save Angel Grove from the evil witch.
Source [3]: Mighty Morphin Power Rangers (MMPR) is an American superhero television series produced by Saban Entertainment, which aired from August 28, 1993 to November 27, 1995, on the Fox Kids programming block, lasting three seasons.
Source [4]: Alien sorceress Rita Repulsa and her army of monsters emerge from space to conquer Earth. All that stands in their way are five teenagers with attitude who draw on dinosaur powers to transform into the Mighty Morphin Power Rangers.
Overview Draft:
In the third season of the American superhero television series Mighty Morphin Power Rangers, the threat to Earth intensifies as Rita Repulsa's twisted family members, Rito Revolto and Master Vile, join forces with Lord Zedd and Rita to escalate their plan to conquer the planet. This season presents the greatest threat the Power Rangers have faced. To combat these escalating dangers, the team learns the mystical arts of the ninja from the sage Ninjor. By acquiring these magical martial arts abilities, the teenagers with attitude are able to battle back against the forces of evil. Previously, these five teenagers were recruited to save Angel Grove from the alien sorceress Rita Repulsa and her army of monsters, which emerged from space to conquer Earth. Using dinosaur powers, they transform into the Mighty Morphin Power Rangers to defend the world. As the conflict evolves