The Ultimate Power

Note: To avoid confusion, this is a fanon item and doesn't violate the crossover policy.

The Ultimate Power is a chemical in New Super Flynn-Fletcher Bros!

Appearance
It is a bluish liquid, and there's hardly any of it. Its container looks like a blue version of a prescription drug container, with a white lid.

History
Long ago, one of every known alien in the universe got together on an unknown planet to donate a sample of their powers to the Ultimate Power. When finished, it was turned blue and put in its container. It was kept on another unknown planet until its protectors decided it was too dangerous for use. So they secretly carved a small chamber out of the earth's core and put it in there. It was kept there for years and years, until Dr. Doofenshmirtz found it.

New Super Flynn-Fletcher Bros!
It was stolen by Doof in Ultimate Power, Part 1, and he drank it. In Part 2, Nega-Doof came and transferred the powers to himself! At the end of the same episode, some SWAT Team agents tried to process it, after removing it from Nega-Doof, but that blew it up! The explosion created clones of the aliens, which Nega-Doof absorbed with a machine in Part 3. It seemed to be gone, until, in The Return, Part 1, Jowser found a bit of it and cloned Doof with it. This automatically mutated him. When the universe was changed in Part 2, Doof was changed back to normal. It wasn't seen again, and was assumed destroyed.