My Marijuana Meds

here are the cards i have are they any good do i need to add/delete any card from my deck
Monster
StarDust Dragon
Ojama king
Shooting Star Dragon
Blackwing-mistral the silver shield
mist valley soldier
Newdoria
Legendary Fiend
Obelisk the tormentor
Iron chain snake
lava golem
gravekeeper’s visoinary
ojama black X3
sangan
the light- hex seal fusion
ojama green
cyber archfiend
homunculus the alchemic being X2
end of anubis
Mystical beast of serket
reptilianne medusa
reaper of the cards
slifier the sky dragon
viser des
dark jeroid
gil garth
infernity randomizer
grave keeper’s chief
terrorking archfiend
the winged dragon of ra
gravekeeper’s guard X2
gravekeeper’s curse
ojama yellow X2
gravekeeper’s spy X2
pyramid turtle X2
zombie tiger
gravekeeper’s descendant
drillago
gravekeeper’s cannonholder
master kyonshee
damage eater
gravekeeper’s spear sodier
mystic tomato
blackwing- ghibli the searing wind
bowganian
reptilianne gorgon
ryu kokki
gravekeeper’s assailant X3
gravekeeper’s commandant
koa’ku meiru sandman
shadow ghoul
mine mole
blue eyes white dragon
sword master
flamevell magician
regenerating mummy

Spell
Ojamagic X3
Ojama delta hurricane X4
soul exchanged X3
cold wave X3
monster reborn X2
Necrovalley X2
change of heart X2
Book of life X2
call of the mummy X2
Book of moon
different dimension capsule
pyramid of wonders
magical stone excavation
reptilianne posion
mystical space typhoon
card destruction
monster reincartination
magical mallet
temple of the kings
brain control
reptilianne rage
ojamuscle
lucky iron axe
malevolent
allure of darkness
advance draw
miracle synchro fusion
silver wind
creature swap(can someone tell me how this thing works)
berserker crush
posion chain
graceful charity
swords of revealing light
reload
snatch steal
royal tribute
dark room of nightmare
blessing of the nile
foolish burial
nightmare steel cage
attack pheromones
pot of greed

Trap
dora of fate X3
judgement of the desert X2
xing zhen hu X2
Fuh rin ka zan X 2
mirror force
level conversion lab
statute of the wicked metal reflect slime
draining shield
shift
magic cylinder
enchanted javelin
negate attack
sakuretsu armor
acid trap hole
malevolent catastrophe
skull inviatation
changing destiny
physical double confusion chaff
call of the haunted
spatial collapse
ojama trio
jar of greed
icarus attack
dust tornado
elemental burst
pikeru’s second sight
cemetery bomb
nightmare wheel
dark illusion
coffin seller
desert sunlight
I need advice if theses cards are good and if they r not then tell me how i can improve on them or if i need to add or delete some cards from my deck i need anything that will help me beat my brothers