Forum:Help wif zombie deck plz

i have made up a zombie deck, and the main purpose of it is to SWARM. and of coz a tiny bit of synchro so little tuners are needed but i will still like to have some help wif my deck coz i think it is kinda noob.....

here is the decklist:

monsters

Mezuki x1 Plaguespreader zombie x1 Pyramid turtle x3 Zombie master x2 Sangan x1 Spirit reaper x1 Goblin zombie x2 Il Blud x2 Dark armed dragon x1 Red eyes zombie dragon x2 Malevolent Mech - Goku En x2 vampire's curse x1 magic

Card of safe return x1 Foolish burial x2 Monster reborn x1 Lightning vortex x1 Book of life x2 Zombie world x2 Allure of darkness x1 Cold wave x1 Heavy storm x1 Call of the mummy x2

traps

Deck devastation virus x1 Crush card virus x1 Solemn judgment x2 Mirror force x1 Torrential tribute x1

btw there is a missing monster which i have no idea wad to put. plz give some advice for my deck ty!