Trinity is an amazing move that allows you to effectively "duplicate" a charlier triangle in the right hand, then combine it back together into one triangle. When done smoothly at high speeds, it can look as if the second triangle magically appears.

Triforce, also known as Russian Pyramid , is a pyramid-shaped display made of three closely connected triangles. Two building methods are commonly used: Using the long edges of the cards. Using the short edges of the cards, resulting in a taller structure. References Ekaterina using this name in the film and in its title, https://www.youtube.com/watch?v=B27aJaIBfZk&t=17s sedimental channel, https://www.youtube.com/watch?v=4YsemigJrBs