The villains return with upgrades after being exposed to the asteroid’s dark energy. The Ultimate Force, now including Frostpaw, Naeemah, and Flare, rallies to confront this new threat, setting the stage for the season.

Flare takes on Tricky Tim alone, but her unstable powers put civilians at risk. The team helps her control her abilities, officially welcoming her to the team.

Blaze struggles with his confidence as a hero when he feels overshadowed by Flare’s fiery abilities. A mission against Gadgeteer Gus pushes him to embrace his unique strengths.

Naeemah defends an ancient Egyptian ruin from Serqet and her mystical creatures. The team assists her in protecting a powerful artifact, convincing her to join the Ultimate Force.

Chaos traps Max, Leo, and Sam in alternate realities. Nova, Frostpaw, and Naeemah work to rescue them while uncovering Shadow Master’s hidden involvement.

Blaze faces his past when an old rival questions his loyalty to the team. Blaze must prove himself by stopping the rival’s plot to burn the city.

Naeemah leads the team to an ancient temple containing a powerful artifact. They face deadly traps and Serqet’s forces to secure it before it falls into the wrong hands.

Gooey Kai returns to help the team stop Xiaozhi’s latest slimy scheme. His unique abilities prove crucial, and the team invites him back as an official member.

Gooey Kai takes the lead in a battle against Chaos, using his powers to trap the villain. Realizing his place is protecting his home world, Kai decides to leave the team but promises to return when needed.

Tricky Tim traps Frostpaw and Sam in a labyrinth of time loops. They must outsmart him to escape while uncovering his connection to Oblivion’s plan.

Shadow Master sabotages city infrastructure, creating chaos. Max devises a clever plan to expose him, but Shadow Master escapes, hinting at larger schemes.

Blaze and Flare are forced to work together to stop a lava-spewing machine created by Gadgeteer Gus. The fiery duo learns to balance their personalities for a common goal.

Xiaozhi takes over the city’s waterways with goo monsters. Frostpaw and Nova work together to clear the mess and defeat Xiaozhi’s upgraded abilities.

Gadgeteer Gus leads a full-scale attack on the HQ with upgraded machines. Max, Sam, and Naeemah mount a daring defense to protect their base in the clouds.

Frostpaw and Nova team up to battle Frostbyte and Chaos, who trap the city in an ice-and-shadow disaster. Frostpaw discovers new strengths under pressure.

Blaze takes on a dangerous solo mission to stop Chaos from opening a shadow portal. He must rely on his courage and ingenuity to save the team when they’re trapped.

The team learns the asteroid is a fragment of Oblivion’s prison, and Shadow Master and Chaos betray them. Oblivion’s influence grows as the heroes realize the stakes are cosmic.

A mysterious boy named Volt appears through a dimensional rift, wielding incredible electric powers. The Ultimate Force teams up with Volt to save the city from destruction before he returns to his own world, leaving behind a legacy of inspiration.

A massive dimensional rift caused by Oblivion threatens to engulf the city. The team prepares for their toughest battle yet as Oblivion’s forces close in.

Shadow Master reveals his full allegiance to Oblivion, plunging the city into chaos. The team fights to contain the damage while searching for a way to stop Oblivion.

A malevolent villain named Electraxis emerges, harnessing cosmic electricity to wreak havoc and enslave the city’s technology. The Ultimate Force faces their toughest challenge yet as they work to dismantle his electrified empire and prevent him from expanding his control.

Nova combines her lightning with Sam’s solar energy to create a game-changing attack, but the risky maneuver tests her confidence and resolve.

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The team enters Flare’s fiery home dimension to stop Oblivion’s shadow creatures from spreading chaos. Flare discovers new facets of her abilities and helps close the rift threatening both dimensions.

When the Ultimate Force’s leaders—Max, Leo, and Sam—suddenly lose their powers after a devastating attack by Gadgeteer Gus, the team is left in chaos. With no way to continue their mission, they uncover a shocking secret: their powers are linked to their parents, who were once heroes themselves. As Gadgeteer Gus wreaks havoc with their stolen abilities, the trio embarks on a desperate journey to reconnect with their origins and rediscover the strength within them. This emotional, action-packed special reveals the legacy of the Unstoppable team and redefines what it means to be a hero.

Oblivion launches his ultimate plan to merge dimensions and reclaim his power. The Ultimate Force faces him in a multiverse-shaking battle, each hero unlocking their full potential to save their world.