1. Power.
2. A connection to what you want.
3. The ability to see the outcome in your mind.
Nearly all magic spells contains step 3 that is also known as visualization. This is the use of mental imagery in order to utilize your own energy and power to obtain a desired objective.
Okay, onto the practical stuff. Visualizing and expecting intentionally an event, action, or object is doing more than just an act of visualization. It is an act of creation. We decide upon something that we really