Bigs was a blob-like mutant and one of the two leaders of the Toxic Mutants recruited as a general by Admiral Malkor through Vrak's behalf.
History[]
Bigs is a blob-themed Toxic Mutant created from pollution made from a toxic waste dump.
He and his cohort Bluefur align themselves with the Insectoids to ensure their plans to make Earth a thriving paradise of massive pollution since they need pollutants to survive.
Bigs later personally goes to summon Shadow Serpent at the lake to steal human shadows but he is destroyed.
Sending Sarawareteiru to Moune disguised as her mother, Bigs intends to lure her into a trap disguised as the portal back home. Makuin personally fights the other goseiger rangers to keep up the charade but is forced to retreat when both Moune and Robo Knight foil the deception and destroy her.
Bigs sends his old friend, Pikarime to help him in a new scheme. Pikarime is then killed and Vrak saves him from the Ultra Dynamic Strike.
While starting phase one of their final plan, Bigs tests the Aurora Box's true power on Dream Snatcher. Though he fails, and leaves the toxic mutants with no further minions to use, the two leaders plan to spread Bigs's slime all over the city.
After they are confronted by the Goseigers Rangers, they end up gaining the upper hand until Robo Knight temporarily freezes the slime. After his Aurora Blast is disabled for good, he is enlarged by Vrak and overpowers the Gosei Great Megazord where after a failed attempt to trick them into thinking humanity is iredeemable (with help from Nozomu Amachi), is weakened by the Mystic Gosei Great Megazord and is defeated by the Gosei Great Grand Megazord.
However, that is only the first phase as Bigs intends for his apparent demise to absorb the full brunt of Super Gosei Power before his remains are transferred into the Aurora Box to regenerate and create the Mutant Hole to destroy the Earth. After the Aurora Box is enlarged and placed on top of the Tokyo Metropolitan Government Building, Bigs begins the final phase of their plan: absorbing the entire Earth until it's nothing but a giant Bigs. But the Goseiger Rangers travel inside and after overcoming his illusions they reach his core in the Mutant Hole. But Bigs tries one last chance at killing them by wrapping his tentacles around them. They break free from it to become Ultra Goseiger Rangers and then they use the Ultra Dynamic Strike to destroy him.
Bigs is later revived by Vrak only to be destroyed by the Goseiger Rangers.
Bigs is revived by Dark Cross Fuhrer but was destroyed again.