This is a deck that I have been playing for a while now. I've been trying to make Helm/Leyline work and I really like this list however I'm sure it needs work. Skill Borrower is a new addition that works great with sensei's diving top, helm, and the one of kiki jiki.

4 Counterbalance
3 Sensei's Divining Top
4 Brainstorm
4 Lim Duls Vault
4 Counterspell
4 Force of Will
2 Cryptic Command
2 Ponder
3 Helm of Obediance
4 Leyline of the Void
1 Kiki Jiki Mirror Breaker
3 Skill Borrower

22 Land