Big Chuck is the combination of Upchuck's and Way Big's DNA. He can only be accessed by using the Biomnitrix.
Powers and Stats
Name: Big Chuck
Origin: Ben 10
Classification: Alien, To'kustar-Gourmand Hybrid
Lifting Strength: Class Z (Should be as strong as Way Big)
Striking Strength: Large Planet Class
Durability: Large Planet level
Range: Planetary (Way Big's cosmic ray traveled all the way from Earth to the Moon while pushing Evil Way Big along with it)
Weaknesses: If a To'kustars fin is damaged, it causes paralyzing pain throughout their body. If Big Chuck does not spit out something he ingests, he will become fat and rendered immobile until he spits it out. Big Chuck has a limit to how many objects he can swallow at once.