Lol This is the reason I love GKs so much. The original Yugioh is my favorite, but it just can't stand up to the newer cards. Its outdated. But A number of the newer cards make great additions to a GK-based deck.
Thanks for your feedback, and the luck! From what's been going on, I'll need it. Lol
On a side note, I do have 3 Spies. I botched the list.
Updated Deck list. Added Side deck. I kept running into Six Sams while playing yesterday, so I decided to put 2 gozens in my side deck, hoping to handicap a Six Sam deck.
Also thinking of adding a Sanctuary of the Spellcasters.
I can tell you right now, Gravekeepers is well capable of standing up to today's meta.
Gravekeepers work like an anti meta deck for the format, using its good engine in conjunction with a pile of traps and necrovalley to stop grave control/use.
Here's a sample on how Gravekeepers should actually be built: