Forum:Zombie deck suggestions

Hello everyone, I have a deck that i think is pretty decent. However, I would like suggestions as to how to make it better.

Total x46

Monsters x21

1x Il Blud

2x Goblin Zombie

3x Zombie Master

3x Pyramid Turtle

2x Paladin of Cursed Dragon

3x Soul-Absorbing Bone Tower

1x Plaguespreader Zombie

1x Mezuki

1x Kasha

1x Malevolent Mech - Goku En

3x Red-Eyes Zombie Dragon

Spells x16

3x Solidarity

1x Call of the Mummy

3x Book of Life

1x Card Destruction

1x Tribute to the Doomed

1x Mystical Space Typhoon

1x Lightning Vortex

3x Zombie World

1x Monster Gate

1x Heavy Storm

Traps x9

1x Call of the Haunted

1x Negate Attack

1x Dust Tornado

1x Waboku

1x Sakuretsu Armor

1x Bottomless Trap Hole

2x Michizure

1x Torrential Tribute

Extra Deck x4

2x Revived King Ha Des

1x Doomkaiser Dragon

1x Stardust Dragon

Moreover, this deck would probably be categorized as a Zombie World deck if that makes a difference. I would really appreciate any suggestions as to how to make it better. Thanks