Luck

Ground yourself. Light both candles. Focus your energy into the crystal. Think of all of the places in your life where you'd like to receive luck. (i don't mean, i'd like a new car or to live in a mansion, I mean think of problem places in you life where you'd like a little more luck, in a positive way of thinking, not dwelling.)

Once you covered all of your unlucky problems, blow out the candles as if you're blowing out the flame of your problems (white candle first). Remember spells work differently for everyone, it might take time to work.