I know some spells here are some.

Spell for Good Grades:
Before taking a test or exam, say the following:
"On this test I take today, I will receive no less than A.
Earth, wind, fire, and sea, As I Say So Mote It Be!"

Spell for Wisdom
Lady Athena I call upon thee,
make me so smart and intelligent times 3,
I ask of thee to allow me to (say what you want to be smart in) please,
help me in my endeavors I thank thee,
so mote it be.

I made the spell for wisdom.

Create a Breeze
The Gods and Goddesses of the sky,
I call upon the elements of the air
To bring the winds and blow in here
So it may be.

Prevent Rain
Gods and Goddesses of power,
Gods and Goddesses of might.
I bid thee now,
Stop this plight.
Stop this rain-
We do not need more.
Let it fall until we call for more.

Bring Rain
The ancient Gods and Goddesses,
I invoke thee.
The water from the sky,
Let it be.
I command you now,
To you all.
Listen to my desires
And let rain fall!

*For the weather spells raise your palms to the sky*