Forum:Help me !

Well I was wondering how could I improve my deck to win a lot more. So any help is very appreciated!

[edit] THE CARDS WITHIN MY DECK(monsters)

1 x obsidian dragon 1 x element hero wildheart 1 x mirage dragon 1 x pitch black warwolf 3 x pyramid turtle 2 x penguin soldier 1 x d.d. warrior 1 x d.d. warrior lady 2 x zombie master 2 x ryu kokki 1 x silva, warlord of the dark world 1 x goldd, wu-lord of the dark world 1 x winged kuriboh 1 x spirit reaper 1 x red eyes zombie dragon 1 x exiled force 1 x cauis the shadow monarch 1 x paladin of cursed dragon

[edit] THE CARDS WITHIN MY DECK(spells)

1 x magical mallet 1 x swords of revealing light 1 x back to square one 1 x tribute to the doom 2 x lightning vortex 1 x brain control 1 x giant trunade 1 x mystical space typhoon 1 x giant trunade 1 x heavy storm 2 x call of the mummy 1 x flute of summoning kuriboh 1 x monster reborn

[edit] THE CARDS WITHIN MY DECK(traps)

1 x jar of greed 1 x call of the earthbound 2 x light of intervention 2 x skull lair 1 x torrential tribute 1 x sakuretsu armor 1 x threatening roar