Wrist Mount Magic Knot

Wrist Mount and the hole to throw out of

The magic knot comes from the Wrist Mount, which is the first stage of this trick. Place your left thumb and index finger on the outside of the triangle of strings on your right hand. This will create a hole that you can throw the yoyo out of. Once you do this, continue with the yoyo as if you were doing a "trapeze brother."

Forming the knot

Then spin the yoyo in the opposite direction so that it creates a kind of Double or Nothing. At this point, pull the loop at the end of your left index finger through the loop that is closer to the root of this finger, while letting go of all the other strings. Let them go very slowly, exactly like Vashek in the video, so that the magic knot can form and tighten nicely.

Untangling it and landing back in Trapeze

Now your yoyo is hanging on the string in a loop made of 3 strings. If you put your finger between the first and second strings from the left and slightly jerk your right hand, the magic knot will untangle and you will end up in the Trapeze. Abracadabra.