A friend of mine put this together based on my idea of using UOF and Flame Lord in a single deck. Flame lord clears the field and acts as tribute food for UOF. The only problem is getting that second tribute in without any troubles.

Anyway, i think this deck is great, but please let me know what you think.

Monsters-18
2x Ultimate Obedient Fiend
2x Legendary Flame Lord
2x Manju of the 10-thousand Hands
3x Solar Flare Dragon
3x Ultimate Baseball Kid
3x UFO Turtle
2x The Thing in the Crater
1x Inferno

Spells-18
1x Pot of Greed
1x Heavy Storm
2x Molten Destruction
2x Scapegoat
1x Swords of Revealing Light
2x Ectoplasmer
1x Creature Swap
1x Enemy Controller
1x Premature Burial
2x Smashing Ground
1x Nobleman of Crossout
1x Giant Trunade
1x Snatch Steal
1x MST

Traps-10
2x Waboku
2x Barrel Behind the Door
1x Magic Cylinder
1x Ring of Destruction
1x Interdimensional Matter Transporter
1x Call of the Haunted
1x Spell Absorbing Life
1x Ceasefire

Nice, deck he did a good job, I would take out the Inferno and 1 Waboku and put in 2 Raging Flame Sprites, that's about all I can think of. Good deck 9/10

Card # MFC-082
Card Name Ultimate Obedient Fiend
Card Type Monster
Monster Type Fiend
Attribute FIRE
Level 10
Attack 3500
Defense 3000
Is Effect Yes
Card Text
This card can only attack when there are no other cards on your side of the field, and you also have no hand. Negate the effects of Effect Monsters destroyed by this card.

Keep in mind that in order for UOF to attack, you can't have any spell or trap cards either. You need to find some way to get rid of them. Also, try to take back some of the focus on the burn and make it more aggro-ish. Personally, I'm still not a big fan of this idea - I prefer the Lava Golem/Gren Maju idea better, but try this out and see what happens.

It doesn't look bad, but i think you have to many traps to make UOF really useful, i'd drop some of them just to cut the deck down to 40 - 42 cards. Not bad though, 7.5/10.
Please take a look at the fiend deck in my sig.