Cascade

Cascade, or cascade in Czech, is an effective trick. It starts in Double or Nothing, from which you jump into the brother by moving the yoyo upwards, releasing the loop from the left index finger and the yoyo landing on the string that is furthest in front. You can get from the brother to the Trapeze in the same way. The opposite direction is a little more difficult. Send the yoyo upwards again and with your right hand from the left side you grab the string leading from the yoyo and the yoyo will land on it. This will get you into the brother.

Now you get the yoyo into the air again and with your left index finger from the right side you grab the string leading from the yoyo and the yoyo will land on it in the Double or Nothing trick. When you last jump into Double, it is good to have the first loop as close to your palm as possible and catch the second one with your fingertip.