Monsters:

Dark Magician
Blue Eyes White Dragon
Silent Magician Lv. 4
Silent Magician Lv. 8
Chaos Emperor Dragon - Envoy of the End
Black Luster Soildier - Envoy of the Begining
Chaos Sorcerer
Lava Golem
Luster Dragon
Luster Dragon
Mad Dog of Darkness
Archfeind Soldier
Insect Knight
Kuriboh
Spirit Reaper
Gemini Elf
Gemini Elf
Mechanicalchaser

Spells:

A Feather of the Phoenix
Diffrent Dimention Capsule
Card Destruction
Heavy Storm
Premature Burial
The Dark Door
United We Stand
Graceful Charity
Pot of Greed
Monster Reborn
Reload
Soul Exchange
Swords of Revealing Light
Level Up!

Traps:

Call of the Haunted
Exchange of the Spirit
Embodiment of Apohis
Magical Cylinders
Wall of Revealing Light
Mirror Force

Special:

Obelisk the Tormentor
The Winged Dragon of Ra


Ment for: Fun Duels

Known Combos:

Wall of Revealing Light + Lava Golem
Activate Wall, pay 3000 lp, special summon Lava G. to their side of the feild, opponent takes 1000 lp damage every turn and can't attack...

Spirit Reaper + The Dark Door
Activate Dark Door, Summon Spirit Reaper in defence, opponent cant attack anything but SR, and Sr can't be destroyed in battle...

A Feather of the Phoenix + Exchange of the Spirit + Monster Reborn
Acitvate Exchange of the Spirit, switch deck and graveyard, activate Monster Reborn and summon a monster from grave, activate Feather of the Phoenix and get Exchange of the Spirit back to your hand, re-activae Exchange of the spirit, switch your deck back with your grave... (NOTE: Doing this, you'll also eventualy get back Monster Reborn ^_^)

Diffrent Dimention Capsule + Silent Magician Level 4 + Level Up!
Activate D.D. Capsule, wait 2 turns, get Level Up! to hand, Summon Silent Magician Lv. 4, activate Level Up! to evolve SM Lv.4 to Lv. 8

Of course there are more combos possible, but anyhoo...what do you think?

Also, I'm getting a Slifer (I hope) Which card should I take out to put it in? (I wanna keep my deck at the bare minimum to avoid not being able to draw my key cards soon enough...)

I'm assuming this is you casual deck that you just mess around with. Well for Saint Dragon the God of Osiris/Slifer the Sky Dragon I would take out the Dark Magician. As I can see this deck isn't ment for any kind of competition, just for fun so that why I'm only making that suggestion.

@@@@Tyrant Dragon 06@@@@

Yeah, I'm pretty aware that I'd be laughed out of a tournament with this deck...I just use it to freak my friends out.

"What? You've gotten all three egyptian gods out on your first turn?! That's stupid crazy!"

XD