Ok, now, I have a friend who is obsessed with rock-type monsters, and has just put his first rock-only deck together from his own collection (beforehand i had to lend him some cards). All I added was Muka-Muka and Enraged Muka-Muka, but I think it needs some extra evaluation. personally, i think it needs some work on making it more consistent. Here it is:
------------------------------------------------------------------------------------------------

TRIBUTE MONSTERS

Megarock Dragon
Master Monk
Enraged Muka-Muka


NON-TRIBUTE MONSTERS

Muka-Muka :wub:
Giant soldier of Stone (x2)
Moai Interceptor Cannons (x2)
Mine Golem (x3)
Monk Fighter (x2)
Dummy Golem (x2)
Aussa the Earth Charmer
Avatar of the Pot
Giant Rat (x2)
Goblin of Greed
Lost Guardian (x2)
Medusa Worm
Guardian Statue (x2)
Legendary Jujitsu Master


SPELLS

Gaia Power
Legendary Black Belt
Kaminote Blow (x2)
Shifting Shadows
Pot of Greed


TRAPS

Lone Wolf
Minefield Eruption (x3)
Rock Bombardment (x2)
Return from the Different Dimension
------------------------------------------------------------------------------------------------
As you can see, though it definitely needs some work, it has some good combos that can come from it. However, I'm afraid that I'm not yet quite experienced enough to evaluate this deck on my own...what should I tell my buddy?

Btw, could you guys please hurry up and reply? My buddy is preparing for a tourney...

I dont know what to tell ya about a rock deck... i dont have enough good rock monsters to make a deck out of... i like the idea tho

some of the most easiest to get ahold of and best rock monsters are missing ...have you tried gigantes,rock spirits,morphing jar #2,cyber jar....okay this is a deck list from my rock deck it is a little expensive for a casual beginner.

Monsters: 18

2 Sacrifice Tributes
Ancient Gear Golem

Tributes
2x Guardian Sphinx
1x Criosphinx
or MegaRock Dragon in place of 1 Guardian Sphinx

Non Tributes
3x The Rock Spirit
3x Gigantes
2x Golem Sentry
2x Morphing Jar #2
2x Stone Statue of the Aztecs
1x Cyber Jar
1x Morphing Jar

Spells:17
2x Nobleman of Crossout
3x The Shallow Grave
2x Creature Swap
1x Graceful Charity
1x Pot Of Greed
1x Back to Square One
1x Mystical Space Typhoon
1x Heavy Storm
1x Premature Burial
1x Soul Reversal
1x Book of Moon
2x Giant Trunades

Traps:7
3x Compulsory Evacuation Device
3x Rock Bombardment
1x Call Of The Haunted

This is a Straight Rock Defense Deck that BOUNCES to clear the field for a final attack. Its extremely effective. There is several combos that are hidden within here. Like Creature Swap... then Guardian/Sentry or CED your monster back to your hand then attack their cleared field. You get to also put almost any monster from your deck right into play with the rock bombardment/shallow grave combo and get to hit them for 500 burn.Proxy build it you see what I mean :D