Malefic Skill Drain

This is the deck I run, but I want to know if I could make it any better. The strategy is basic, get skill drain out and use it to summon big beaters without any of their normal repercussions.

3 Malefic Cyber End Dragon
2 Malefic Stardust Dragon
2 Malefic Truth Dragon
3 Beast King Barbaros
3 Ancient Gear Gaditron Dragon
1 Beast Machine Barbaros Ur
1 Fusilier Dragon, the Dual-Beast Mode
1 Cyber Dragon

3 Geartown
2 Malefic World
3 Terraforming
1 Dark Hole
2 Mystical Space Typhoon
1 Megamorph
1 Heavy Storm
1 Monster Reborn

2 Malefic Claw Stream
3 Skill Drain
2 Torrential Tribute
3 Dark Bribe

Side Deck:

2 Effect Veilers
1 Mystical Space Typhoon
3 Dimensional Fissure
1 Starlight Road
2 D.D.R
1 Return From a Different Dimension

Extra Deck:
3 Cyber End Dragon
3 Stardust Dragon
1 Chimeratech Fortress Dragon.

-Truth Dragon (x2)
-Gadjiltron Dragon (x1)
-Barbaros Ur (x1)
-Fusilier (x1)
-Malefic World (x2)
-Malefic Claw (x2)
-Megamorph (x1)
-Monster Reborn (x1)
-Dark Bribe (x1)

+Cyber Dragon (x1)
+Gravekeepers Commandent (2)
+Necrovalley (x2)
+Royal Tribute (x2)
+Solemn Judgement (x1)
+Compulsory Evacuation Device (x2)
+Duality (x2)

This is is a very basic deck, so feel free to edit how you see fit. I just trimmed some of the unneeded fat and added some muscle.