Following an earthquake, the undead forces of darkness, sealed deep beneath the magical dimension hidden within the woods just outside of a city called Briarwood, are freed from their years-long imprisonment. A sorceress named Udonna seeks out five brave teenagers to combat them, and finds those foretold working at a record/comic shop four of them work at, called Rock Porium. The fifth, a reluctant loner and new guy in town named Nick, fails to believe in magic as easily as the rest. Can the team come together before evil conquers both worlds?
The Knight Wolf Koragg defeats Udonna in a giant battle, and removes her ability to morph. This means the four teens will not have the luxury of time to train, and must become Mystic Force Rangers immediately to take on him and his Hidiacs. But with the easily disillusioned but brave Nick still not feeling the magic within him, the team lacks a Red Ranger!
Chip and Vida try to unlock all of their Ranger powers from the Xenotone by performing odd jobs as heroic deeds. Meanwhile, the other Rangers are captured by Necrolai, leaving Chip and Vida to face a giant monster to rescue them.
Nick thinks that Madison's shy and hides behind her camera. He urges her to be more outgoing, and in the process, she gets turned into stone. Now Nick has to make amends and find a way to break the spell.
Koragg uses Udonna's Snow Staff to whisper lies into Nick's head which causes him to doubt his friends. Meanwhile, Leelee convinces Xander that Nick stole $1,000 from the store. Without the support of his friends, Nick must battle Koragg who is determined to defeat him.
The Rangers learn the story of Koragg's magical horse - Catastros and how he was thought to be untamable. In a battle with Koragg, Nick gets lost in another dimension. Can he find a way to heal an injured Catastros and can his friends find a way to save him?
Necrolai, aided by the Taxi Cab Monster, steals a map that will lead them to the magical Fire Heart. The Rangers discover this and travel through the dangerous Cimmerian Forest to find it. Later, the Rangers defeat the Taxi Cab Monster, but in the ensuing battle against Necrolai, Vida tears the map. Will the Rangers ever be able to find the Fire Heart with only half of the map in their possession?
Part 1 A new DJ, DJ Fly, comes to town. Chip finds out that DJ Fly is really turning the teens of Briarwood into vampires, and to make matters more serious, Vida is among the victims. Soon it becomes learned overtime that DJ Fly is actually the human disguise of the Underworld's newest monster, Flytrap, after destroying whom the teens turn back to normal all with the exception of Vida who mysteriously still remains a vampire. As time passes by during the events of Vida's vampire state's continued presence, it is found out who Vida's true vampire is.
Part 2 Flytrap has been destroyed, but Vida is still a vampire despite the fact that Flytrap's destruction from existence should have meant an instant reversal of the effects of his vampire-themed manipulation spell and therefore the free-setting of all of his victims so far. The Rangers find out that Necrolai is the true vampire who bit Vida. Chip is determined to save her from being a vampire.
With a bulbous pimple on his face, Xander goes to extremes and uses Clare's "Plant Perfection Potion" to remove the blemish. While it works at first, Xander slowly realizes the truth: it's turning him into a tree! Vida and Clare do their best to help while the other Rangers face Skullington. Meanwhile, Toby attempts to uncover the secret of the box with the Fire Heart inside.
To free Morticon from the Pit permanently, the gate that sealed them must be unlocked. The forces of the Underworld need to find the current possessor of the powers of the Gatekeeper, and that happens to be none other than the often inept sorceress' apprentice, Clare! With Udonna captured by Koragg and the Rangers facing defeat by Necrolai, can Clare claim her mother's legacy? Both the forces of good AND evil hope so!
With the gate raised in the middle of Briarwood, Morticon is giantly set free once again to ravage the city. While his teammates fend off both the villain and an evil Gargoyle, Nick has to rescue Clare, before Koragg can drain the power of the Gatekeeper from her, along with her life force, to fully open the gate and free the Master! Can the Red Ranger regain control of Catastros, and Udonna the Snow Staff, to help save the city?
Necrolai attempts to enter a cave, but a magical seal prevents anything evil from entering. She tricks the Rangers into breaking the seal and steals a mummy-like corpse. It is later revived as Imperious, who replaces the fallen Morticon. Meanwhile, the Rangers have obtained from the cave a lamp containing Jenji the Cat Genie (to whom the title refers). The Rangers try to get some wishes from the tricky Jenji, but they will need all the help they can get when they face Imperious.
An old friend of Udonna's returns, but Clare doesn't seem to trust him. A mysterious frog saves Madison in battle, but there is more to him than meets the eye when she kisses it and unexpectedly breaks a curse morph spell that reveals the frog to actually be a warrior. Can Udonna really trust Calindor?
Udonna has asked Daggeron to train the Rangers, but Xander doesn't like him at all. Daggeron pushes Xander extra hard due to his lack of effort and Xander becomes more irritated with him. When Daggeron sends the Rangers to another dimension, Xander must put his training to the test.
Chip accidentally opens a magic bottle that begins to slowly steal his soul. To help him, Daggeron takes him to the top of Mount Isis to retrieve the Staff of Topaz, where he gets into a battle with Koragg for the artifact. Meanwhile, the other Rangers try to stop Gnatu and Spydex from stealing any more souls from the citizens of Briarwood. After Chip is healed by the magic of the staff, he returns to assist the Rangers to defeat Gnatu. In the end, Daggeron promises to train Chip to be a knight, as he was trained to be a knight under Udonna's husband, Leanbow.
Everyone at Root Core is fawning over Fire Heart, which annoys Jenji. He gets so jealous that he abandons Fire Heart in the forest, forcing Clare and everyone else to scramble to find him. Feeling guilty and unwanted, Jenji leaves, but if he doesn't return to his lamp within two hours, he will fade away forever. Meanwhile, the newest monster – Screamer – is turning everyone in Briarwood into feathers, including the Rangers. Only Jenji can save the day, but he's running out of time. Out in the forest, Fire Heart is found by an unlikely guardian: Phineas.
The Rangers grow increasingly dependent on using magic for every problem they run into in their lives, much to the dismay of both Udonna and Daggeron. Imperious unleashes the Barbarian Beasts, creatures so vicious and dishonorable, that even Koragg doesn't like them. Facing one Beast after another wears our heroes down, causing them to repeatedly request Solaris Knight use Jenji to wish them away. But will this ultimate act of laziness backfire, giving the forces of the underworld what they want most?
With Imperious having wished via his captive Jenji that the Mystic Force Rangers never gained their powers, a new reality is created! Briarwood lacks color, music, and its populace is enslaved by Styxoids and Hidiacs. The former Rangers are left with their memories of how things were just to further torture them, for now they have no magic at their disposal! But Koragg may hold the answer, and sends them on a perilous journey to visit the Tribunal of Magic, in an attempt to reverse the wish... IF they can survive just getting to them!
Despite the Tribunal of Magic refusing to reverse the wish, the former Rangers fight on in an attempt to continue the battle against evil even against all odds. Will this be enough to get the Tribunal to change their minds? Even if they do, once things are back to normal, our heroes still will have to defeat the remaining two Barbarian Beasts! They'll need far more help from the Tribunal to do this Legendary deed...
The Rangers spend the day painting as the Undead plot to destroy them. Imperious accuses Koragg of being a traitor when he refuses to destroy the Rangers due to his code of honor. Imperious puts him on trial for his failures in front of the Master. It all comes down to a battle with Daggeron. Whoever destroys the Ranger wins their case.
Daggeron and Udonna finally tell the Rangers, in detail, the full story of the Great War... including revealing to them the stories of the sorcerers' husband, Leanbow, and long-lost son, Bowen. Meanwhile, Imperious realizes the best way to usurp the Master is get rid of Koragg.
Koragg was really Leanbow all this time. Nick finds out he's really Leanbow and Udonna's son. In the end, Leanbow finishes what he started and goes down fighting the Master back into his hole.
Udonna leaves to search for Leanbow as Nick copes with his new Destiny. He learns that he is the Light. Meanwhile the Ten Terrors arise from the Underworld, intent on freeing the Master.
The Rangers battle a powerful hunter, who is intent on capturing Nick for the other Terrors. Nick watches on as his friends are slowly captured. To save the day he must learn about his connection to Fire Heart.
Nick & Vida keep arguing. Hekatoid slimes them so they can't morph. As stubborn as they are, they need to learn to work together in order to save the others from Serpentina.
Leanbow is stopping the Master from rising and Sculpin has a plan to stop him. The Snow Prince commands that instead of being teacher, Daggeron should take a lesson from Nick on following his gut.
Hekatoid has captured Udonna and the Rangers chase after him in his own dimension in order to rescue Nick's mom. Daggeron is in the real world trying to stop all the tadpoles Hekatoid has lain to destroy the world.
The teens lose their power trying to save Udonna.
The Master chooses one of his servants to be his body when he returns, but his chosen one runs away. He encounters Vida who trusts the kind monster and tries to hide him from the the Master's servants. The rangers tell Toby of their secret identity, and introduce him to Phineas, his newest employee. Udonna searches for Leeanbow.
Actually a 2 part episode. Part 1 Nick's father has returned, and is helping Nick train. The source of evil decides it's time to attack, and possesses Nick. The Rangers go to a village that's been attacked, and find out that Nick was responsible. Leeanbow manages to break through to his son/stop his attacks. The Snow Prince arrives, the mystic mother has been attacked Daggeron and Leeanbow go to find her. Meanwhile some of the sources 10 terrors attack the city. The rangers and Udonna try to defend as best they can. Part 2 The battle isn't going well. Leanbow and Daggeron have fallen. Ginji is destroyed. Manticore Megazord is destroyed. The source is absorbing all the magic they throw at it. The rangers are captured, and Nick has doubts they can win. Maddie convinces him to not give up. Nick manages to summon enough magic to attack the source and escape. Now all the rangers have lost their magic. The source follows them to the city for a final confrontation.
In the final confrontation with The Master, the Mystic Force has suffered great losses. With Daggeron and Leanbow defeated, the Rangers must use all their magic to try and save both the Surface World and the Magical Realm.