Innistrad cube.

ARCHETYPES
WG: Humans go wide
GR: Wolves/Werewolves beat down
RB: Vampires madness
BU: Zombies GY
UW: Spirits flying/bounce
WB: Sorin's Army (Tokens)
BG: Graveyard/Spiders
GU: Investigate
UR: Mad Science (Flashback/Instants/Sorceries)
RW: Angry Mob (Aggressive Equipment)

Mono Creature Types
W: Angel
U: Homunculus
B: Demon
R: Devil
G: Spider
Colorless: Scarecrows and Gargoyles