Thrash
Thrash, later renamed New Wellsia, was a planet located on “the outer arm of a web galaxy in Dimension Epsilon Five”.
It had a lush natural world with a variety of environments inhabited by “strange and powerful creatures”. (PROSE: The Grand Multiverse Hotel) Its native intelligent species was the Goblins, who lived in harmony with their environment for several aeons spanning several civilisations. (PROSE: The Time of the Toymaker) It was most notable for being tied to a gem known as the Crystal of Thrash; its bearer had complete, godlike control of the planet's environment, making them essentially its owner.
After the Crystal was acquired by Sylvester Shoebill and brought to Hilbert's with the expectation that Shoebill could give it to the Queen of the Black Market to pay out his debt to her, it was stolen by Forga sog-Forgos, allowing the five surviving Wellsians to take Thrash over and make it their new homeworld following the loss of their old one. (PROSE: The Grand Multiverse Hotel) Renaming it “New Wellsia”, the New Wellsian Empire began laying waste to the environment, using artificial black smoke to block off the sunlight, killing much of the plant life and making way for the Wellsians' Red Weed to take over. (PROSE: The Time of the Toymaker)