Tricastle, known as Trio de Toride (トリオデトリデ Torio De Toride?) in Japan, is a mini-boss in Mega Man 10, found in Blade Man's stage. It is a castle made up of three sections; a large, center gate with two towers on each side. Each section has a hole where a pair of eyes can be seen peeking out, which is also the weak spot of each section. Shoot this area on all three sections to destroy Tricastle. The speed of the spiked platforms increases with each difficulty level.