Omni-Tricked: Part 4 is the fortieth episode of Ben 10.
After his meeting with Vilgax, Ben continues to transform rapidly without stopping or be able to revert to human form. While Vilgax tries to take the energy of a volcano to recharge his ship and return home, Ben gets the idea to "update" the Omnitrix and thus save the planet from his enemy. But what did he do exactly?
- Ben learns to fight with the Omnitrix even without being able to predict his transformations.
- Vilgax repairs the Omnitrix.
- Ben sacrifices Upgrade to reformat and temporarily boost the Omnitrix, unknowingly creating Omni-Enhanced Forms and unlocking a new alien.
- Ben defeats Vilgax.
- Heatblast (x10)
- Wildvine (x4)
- Grey Matter (x5)
- Cannonbolt (x6)
- XLR8 (x6)
- Four Arms (x9)
- Upgrade (x2; removed)
- Stinkfly (x4)
- Diamondhead (x5)
- Overflow (x3)
- In two scenes, Overflow shoots water out of his palms instead of his gauntlets.
- This episode features the most Omnitrix transformations in the reboot, with every alien appearing at least twice.
- When the episode ends, Ben yells and raises his hands which shows a silhouette of Shock Rock.