Past

Close your eyes and focus on where you want to be. You have to be specific if you want to travel to the past. Take a deep breath. Then chant:

"Water, Fire, Wind and Earth,
The time i have shall be reversed,
A past far back i want to change,
This spell i cast will bring me there,
So mote it be"

Focus hard. After a minute open your eyes. You'll see that you'll be in a different place, at a different time. You only have a limit; 2 hours. If you don't come back to the present. You'll maybe be trapped within time.

To return back, chant:

"I want it back, I want it all,
to be brought back from the past reverse,
So the present i will be brought,
So mote it be"

Then you'll be at the exact place, exact time, you first cast this spell.