Vintage Power 9 cube that has most of the usual archetypes:

Reanimator
Reanimate, Necromancy, Recurring Nightmare, Animate Dead, Exhume to cheat out fatties like Griselbrand, Elesh Norn, Grand Cenobite, Myr Battlesphere, Sundering Titan, or Archon of Cruelty. Put them in the grave with Entomb and other discard effects.

Tinker
Tinker to cheat out Blightsteel Colossus, Sundering Titan, Myr Battlesphere, Inkwell Leviathan, The Great Henge, or Bolas's Citadel. Obviously goes well with the Artifact archetype.

Upheaval
Get mana rocks. Float mana, Upheaval, play some mana rocks, opponent scoops.

Kiki-Twin
It's got Kiki-Jiki, Mirror Breaker and Splinter Twin to combo with Pestermite, Zealous Conscripts, and Restoration Angel. Go infinite or go for value.

Opposition
My favorite. U/G Opposition with Deranged Hermit, Deep Forest Hermit, Whirler Rogue, and all the other mana dorks. Or U/W with Lingering Souls, Elspeth, Sun's Nemesis, or Elspeth, Sun's Champion. Even Retrofitter Foundry. Don't let your opponent play Magic.

Sneak and Show
Sneak Attack, Through the Breach or Show and Tell fatties into play. Payoffs are similar to reanimator targets.

Rec-Sur
Recurring Nightmare and Survival of the Fittest for a midrange-y type deck that can get some ETB dudes and fatties out too? Graveyard value

Oath
Oath of Druids and Forbidden Orchard to hopefully cheat out fatties. Pair with reanimator maybe? Pair with Sneak Attack decks

Artifacts
Plenty of mana rocks with big payoffs. Saheeli, Sublime Artificer, Tezzeret, Master Artificer, Retrofitter Foundry, and of course Urza, Lord High Artificer help to create artifacts and do artifact things. Tolarian Academy gets you butt-loads of mana. You can also Mindslaver lock people with Goblin Welder, or Emry, Lurker of the Loch.

Lands
Wren and Six, Ramunap Excavator, or Crucible of Worlds and Strip Mine lock. Also Wasteland, Field of Ruin to make others sad. Life from the Loam to get them back. Another payoff: Titania, Protector of Argoth. Also, Elvish Reclaimer, Knight of the Reliquary, or Primeval Titan to get Dark Depths and Thespian's Stage. Fastbond to accelerate.

Channel
Channel to cheat out Emrakul, the Aeons Torn, Emrakul, the Promised End, Ulamog, the Infinite Gyre, Kozilek, Butcher of Truth, and other big things. Or you can go the value route.

Flicker
Use Yorion, Sky Nomad, Soulherder, and Thassa, Deep-Dwelling to reuse ETB effects such as Agent of Treachery or Palinchron.

Green Ramp
HULK SMASH. Mana dorks and Gaea's Cradle get you to big stuff like Craterhoof Behemoth, Tooth and Nail, Avenger of Zendikar, among other things. And how fun is it to Plow Under your opponent?

White Aggro/Taxes
Thalia, Guardian of Thraben, Thalia, Heretic Cathar, Imposing Sovereign, Esper Sentinel and Aven Mindcensor slow your opponents down from doing their unfair things. There are the normal 1- and 2-drops to pressure. Then Armageddon or Ravages of War

Red Aggro
"Fun Police". Critical mass of 1- and 2-drop shitters. Goblin Rabblemaster and Legion Warboss are armies in a can. Embercleave surprise. Burn cards as well. Top off with Hellrider. Kill them before they can do fun things. Splash white to Armageddon or Ravages of War

Blue Does Blue Things
Counterspells, steal your stuff (Agent of Treachery, Treachery), cantrip, shenanigans (Archaeomancer with Sublime Ephiphany, Upheaval, Cryptic Command), infinite mana with Palinchron and High Tide, i.e. the most broken color

Black Resource Denial/Stax
Hand disruption (Thoughtseize, Inquisition of Kozilek, Hymn to Tourach, Mind Twist), Land disruption (Wasteland, Strip Mine), Snuff Out their creatures. Tangle Wire, Smokestack, Braids, Cabal Minion, Rankle, Master of Pranks, Liliana of the Veil to attrition your opponent. Grief your opponent with Dauthi Voidwalker and Tourach, Dread Cantor.