Lightning/Thunderstorm Calling

Info: This is a spell to summon a lightning/thunderstorm

You will need:
-wand/staff
-alchemical air symbol
-energy

Casting Instructions:
Chant the four lines as you visualize your energy passing to the sky through your wand/staff creating a fast movement of dark clouds. While visualizing, draw an alchemical symbol of air using your wand or staff.

?Thunder my anger
Lightning my might
Bring to me clouds
Black as night.?

This' my will, so mote it be.

Note:
-You must have enough energy to do this. 
-Repeat the seven lines until you feel your energy glowing.
-Know your intention. Otherwise, your eagerness may fail you.