Forum:Need advice on my "Rise of the Almighty Dragons of Dark World"deck. Please help!

Hello,

I am entering the National championship in Holland, and I want to compete with the deck listed below. I only find the deck to big at the moment and I was wondering if you could give me suggestions on how I can improve it, so it will be a tournement worthy deck. Please mail your suggestions to my mailbox; mhpost1979@hotmail.com

Monstercards (26)

3x - Goldd, Wu-Lord of Dark World 3x - Sillva, Warlord of Dark World 2x - Cyber Dragon 2x - Vice Dragon 1x - Morphing Jar 2x - Treeborn Frog 3x - Junk Synchron 1x - Blackwing - Gale the Whirlwind 1x - Plaguespreader Zombie 2x - Blackwing - Blizzard the Far North 2x - Blackwing - Mistral the Silver Shield 2x - Attack Gainer 2x - Stardust Dragon / Assault Mode

Spellcards  (13)

3x - Necrovalley 1x - One for One 1x - Foolish Burial 3x - Dark World Dealings 3x - Dark World Lightning 1x - Heavy Storm 1x - Monster Reborn

Trapcards  (8)

3x - Assault Mode Activate 2x - Starlight Road 3x - Royal Decree

Extra Deck  (15)

1x - Red Nova Dragon 1x - Shooting Star Dragon 3x - Stardust Dragon 2x - Red Dragon Archfiend 1x - Blackwing Armor Master 2x - Black Rose Dragon 1x - Blackwing Armed Wing 1x - Flamvell Uruquizas 1x - Junk Warrior 1x - Armory Arm 1x - Formula Synchron

All the advice is welcome. Please explain (when you make changes to the deck, why you do it). I am a starting player and I want to learn how to build quick summoning decks.