Tywin Lannister is one of the main antagonists in the popular George R. R. Martin book series, A Song Of Ice and Fire, and its resulting HBO adaptation, Game of Thrones. Lannister is a minor player in the Non Disney Villains Tournament.
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Non Disney Villains Tournament
When Morgana Pendragon ascends to the throne of Camelot, Tywin manages to get himself a powerful place in her alliance. When Prince Nuada, an up and comer in the alliance, begins advancing his position with Pendragon, Lannister arranges to have him "accidentally" killed in a jousting match with Gregor Clegane. Unfortunately for Lannister, Clegane ends up losing the match and his life.