Wizards of the Coast
From Transformers Wiki
Wizards of the Coast (often referred to as WotC or simply Wizards) is an American publisher of games, primarily based on fantasy and science fiction themes. Originally a basement-run role-playing game publisher, they popularized the collectible card game genre with Magic: The Gathering in the mid-1990s. Today they publish board games, collectible card games and role-playing games such as Dungeons & Dragons. Currently, they are a subsidiary of Hasbro and released The Transformers: 3D Battle-Card Game in June 2007 and the Transformers Trading Card Game in the second half of 2018.