A whole bunch of my favorite draft archetypes from MY history of playing MTG (2008-current)
W/U: Vehicles/Blink
U/B: Zombie Tribal/Mill
B/R: Vampire Tribal/Discard
R/G: Dragon Tribal/Fight
G/W: Enchantments/Human Tribal
W/B: Aristocrats/Life Gain
B/G: Sacrifice/Graveyard
G/U: Lands/Unblockable
U/R: Artifact/Spell Slinger
R/W: Equipment/Keyword Soup
All cards here fit into at least two different archetypes