Certain numbers have great magical powers

The number three is paramount, odd numbers are lucky, even numbers are lucky

But beware of number one

This is equated with the primal chaos

And when you use it, you can turn the fury of your curse upon yourself

In casting spells, charms, and curses, you must master total concentration, a rigid discipline of your will, an overpowering determination and complete faith in your powers

An overpowering determination and complete faith in your powers