Help me make a yugioh deck for my girlfriend?

It's a pretty good deck. I would recommend switching Mystic Plasma Zone for...I can't remember the name but it stops your opponent from using spell cards as long as you have a spellcaster on the field. Also, you're missing Magician's Circle which is very useful in a spellcaster deck. Plus, Magicians Unite powers up one of your spellcasters to 3000 ATK, but the drawback is that your other spellcasters can't attack and you need 2 face-up attack position spellcasters.