Return to the East edge of your circle and using your athame crystal or your index finger draw an invoking pentacle in the air at the east quarter as you say these words.
“May the watchtower of the East element of air, guard and protect this sacred space and grant me the blessing I require to fulfil my desires so they harm none.
May the watchtower of the South element of fire, guard and protect this sacred space and grant me the blessing I require to fulfil my desires so they harm none.
May the watchtower of the West element of water, guard and protect this sacred space and grant me the blessing I require to fulfil my desires so they harm none.
May the watchtower of the North element of earth, guard and protect this sacred space and grant me the blessing I require to fulfil my desires so they harm none.”
Move to the East t complete the circle and then return to your altar and draw an invoking pentacle above you.