Spell ideas needed for map!

I am creating a Rpg map, named The Last Wizard.
The player is a wizard and I would need some new spell ideas.

If u got ideas or if u already have created a spell that could be useful, put a message in this thread or add my msn([email protected])

Edit: And ofcourse u get credit ^^

I am kinda sure that the spells are going to have Jass or Trigger functions so i putted this one in the Trigger & Scripts forum.

You might get some ideas from here:

http://www.wc3campaigns.com/showthread.php?t=53866

Anyway, such questions belong to the general development forum, moved there.