This is my deck please rate and fix:

DARKNESS:

mudman 2
hangworm 2
wailing shadow balbetphlo 3
marrow ooze 4
horrid worm 2
poison worm 2
critical blade 1
chaos worm 2
amber piercer 1
dark clown 1
vampire silphy 1
wandering braineater 2
terror pit 1
gigagiele 1
ghost touch 4
death smoke 3
dark reversal 2
bone assassin the ripper 2
bloody squito 2

Will i do like dealer here my deck in the builder:

http://dmrealms.com/deck.php?id=4591&action=view

Darkness decks are not to be shamed. You need to be consistant with Darkness. Considering your limit to resources here is what a deck like yours should look like:

28 MONSTERS
x4 Bone Assassin, The Ripper
x4 Wailing Shadow Balbetphlo
x4 Marrowing Ooze, the Twister
x4 Bloody Squito
x4 Horrid Worm
x1 Vampire Silphy
x1 Giriel, Ghastly Warrior (Or Some Other Darkness Beatstick)
x2 Amber Piercer
x2 Dark Clown

12 SPELLS
x4 Death Smoke
x2 Terror Pit
x2 Dark Reversal
x2 Creeping Plague
x2 Critical Blade

Go with Kaijudo's version, but choose one big 8. Either put 2 silphies (which i think is bad, since your deck has many low creatures.) or put two griel, which will at least allow him to have a chance of getting played.

Try this:

4x Marrow Ooze
4x Bloody Squito
4x Wailing Shadow Belbetphlo
4x Horrid Worm
4x Mongrel Man/Bone Spider
4x Hang Worm

4x Chaos Worm

2x Snake Attack
4x Death Smoke
4x Terror Pit
2x Lost Soul