Gravekeeper Deck Help

Hello. I am a casual player from the US. I mostly play in real life with my friends...but since graduating and moving away from them, I am transitioning into playing online. I have only ever played on Duel Network.

This is the Gravekeeper Deck I used in real life and I know it's in some need of some serious work. It's old and likely out of date, so I an open to and welcome any help and advice you could offer. thank you!!

here it is:

Monsters (18)
1x Drillago (purely filler card)
1x Effect Veiler
2x Gravekeeper's Assailant
1x Gravekeeper's Chief
3x Gravekeeper's Commandant
3x Gravekeeper's Descendant
2x Gravekeeper's Guard
1x Gravekeeper's Spear Soldier
3x Gravekeeper's Spy
1x Gravekeeper's Visionary

Spells (12)
1x Allure of Darkness
1x Book of Moon
1x Dark Hole
2x Gravekeeper's Stele
1x Heavy Storm
2x Mystical Space Typhoon
3x Necrovalley
1x Pot of Greed (I think this card is illegal, right? I wasn't sure)

Traps (10)
1x Acid Trap Hole
1x Bottomless Trap Hole
1x Coffin Seller
1x Compulsory Evacuation Device
2x Dark Illusion
1x Metal Reflect Slime
2x Mirror Force
1x Nightmare Wheel

No side deck or extra deck. feel free to tear it apart haha. thanks for any help you can offer

Any suggestions would be helpful. I haven't been looking into seriously playing in a couple years and would like to get back into it.

If you don't mind can you post your extra deck too?

I don't have one...sorry. I was a casual player before and just played with my friends, so this deck had no side deck or extra deck. What's up there is what I have. I stopped playing all that often right before the Xyz came out, so I don't really know anything about them or what's come out since they were released.

Read this mate
http://www.duelacademy.net/t30625-the-black-and-white-universe-synchro-and-xyz


Add malefics to your deck (only malefic stardust)