The Celestial Toymaker The Guardian of Dreams The Crystal Guardian The Mandarin No Cha Urizen's game-master God of Games The Toymaker was a powerful individual who ensnared sentient beings in seemingly childish games, with their freedom as the stakes. However, the Toymaker hated to lose and the games were always rigged in his favour. He was an adversary of the Doctor and played at least three deadly games with him over millennia.