Very good on this deck, just need to wait on that magical dimension and youre set for serious competition, here's my changes to this deck:

-Morphing Jar
+Skilled Dark Magician

More added support to bring out Dark Magician, Morphing Jar wont be really a help for you.

And this is an option for you:

-1 Kycoo the Ghost Destroyer
-Tsukuyomi (better in side deck)
+2 Dark Magician Girl

If going for full DM abuse, use her, otherwise side deck.

Also, I would work with Magician's Circle, and try to find places for Gravekeeper's Spies in this deck. Remember they're Spellcasters too.

-sjcs_next_jinzo

-Tusk
-Kycoo
-card destruction

+Skilled Dark
+Magician Circle
+Lily

3 Skilled Dark is perfect number for the deck while tsukyumi can't do much, another Magician circle can search for ALOT. Lily is a nice spellcaster that can suicide against your opponent lily if they had one and it was accidentally searched by magician circle.

EDIT: Can you R/F the deck in the sig? Thanks.

Nice 9/10 only changes that I can see are:

- Drillroid
- Card Destruction

+ Mystic Swordsman Lv2
+ Pot of Avarice

Also if your thinking about using dark magician girl try out sages stone.