Could you rate my yu-gi-oh deck and tell me how can i improve it??

Question

i'm starting off again in yu-gi-oh and i'm trying to get a tournament winning deck, please help me. My deck consists in:

monsters:

cyber dragon

kuraz the light monarch

chaos command magician

caius the shadow monarch

nimble momonga x3

giant rat x3

bazoo the soul-eater

slate warrior

dekoichi x3

kycoo x2

raiza the storm monarch

exiled force

jinzo x2

mataza the zapper

injection fairy lily

mobius the frost monarch

needle worm

spirit reaper

spell:

heavy storm

monster reborn

big bang shot

united we stand

brain control

swords of revealing light

premature burial

mage power

nobleman of crossout

lightning vortex

mystical space typhoon

traps:

sakuretsu armor x2

torrential tribute

botomless trap hole

magic cylinder

royal decree

negate attack

Answer 1

change negate attack to threatening roar/waboku.

Answer 2

Finally somebody that actually has a good deck do not change it I would be hard pressed to beat considering I run an elemental Hero Deck