Forum:Archfiend Deck help

I've been building/editing my Archfiend deck for a little over two years now, and wanted to get your opinion on how you think it would do at tourney. I build my decks for tourney play, but haven't actually ever been. Any critiques are welcome, and all opinions will be appreciated.

Extra Deck: 2 Red Dragon Archfiend B. Skull Dragon

Monsters: 21 Tributes: 6 Summoned Skull Red-Eyes B. Dragon Skull Archfiend of Lightning Mist Archfiend x3 Non-Tributes: 15 Flare Resonator Sangan Spear Cretin Terrorking Archfiend x2 Infernalqueen Archfiend x2  Archfiend General x2  Cyber Archfiend x3  Archfiend Soldier x3 Traps: 11 Destruct Potion Seal of Wickedness Ultimate Offering Bark of Dark Ruler x2 Life Absorbing Machine x2 Archfiend's Roar x2 Magic Cylinder x2

Spells: 11 MST The Puppet Magic of Dark Ruler Polymerization Mystic Wok Pandemonium x2 Falling Down x2 Axe of Despair x3

Extra Deck: Spear Cretin x2 MST The Puppet Magic of Dark Ruler Snipe Hunter Swords of Concealing Light Forbidden Graveyard Lightning Vortex x2 Meteor Flare Bottomless Trap Hole x2 Falling Down Staunch Defender x2

Any changes or recommendations you think would make my deck better, I would appreciate. I hope to get Dark Necrofear and Dark Ruler Ha Des in the next few weeks or so, but don't have them now. Of course, it has changed a lot since I first created it, the entire premise was a chess archfiend deck that didn't do anything for me.

Have a great day!