Not bad.. But how is it a pumpking zombie deck with only x2 pumpkings? And pumpking is a tribute you no. So there is a total of 3 tributes.
fits the theme better
Run Patrician too since berserk can kill castle of illusions plus if you end up flipping it on your turn you don't have to rely on something like waboku to protect it.
Fear from the Dark this card just takes up space here there's much better zombies run Regenerating Mummy for 4 star power.
Hand Advantage > field advantage when it's a small monster.
Wasteland does serve a purpose here getting your regenerating to 2000 attackers. And Pumpking to 2000. Actually Mystic Plasma Zone gives a much more solid boost although then you have to rely more on protection for castle of dark illusions.
Instead of Mirror Force run a waboku or book of moon over it. Why it's more reliable and that's what you need especially in this deck.
Creature Swap can work here with turtles and such but personally I'm suprised with no reaper. So it does decrease the effectiveness somewhat. Vampire Lady does get a much needed boost from field and castle still it's not that competitive until it gets to atleast 1900 attack power. I'm liking patrician in this case too to protect your other monsters.
Where's the book of lifes?
Cyber Jar is horrible here personally I woudln't run him in any zombie decks if you want a jar like effect that can be gamebreaking run big eye.
Here's a fix
3 pyramid turtle
2 spirit reaper
2 patrician of darkness
2 regenarating mummy
2 searchers(witch + sangan)
3 Book of life
2 creature swap
2 book of moon
1 call of the mummy
1 imperial order
Book of Moon will help you get rid of threats. Waboku to ensure protection. Reaper to combo with patrician and stall plus a zombie. Not to mention could be used to tribute with. It gives something else to swap with too. I ended up ditching the v-ladies they aren't that good.