Archetypes are still limited and you will probably stick with one color with at most a small splash. Green is very strong. There is very little card draw. Consistency will be low.

WU Skies
UB Skies/Control
BR Aggro
RG Midrange Burn
GW Midrange Creatures

WB Pestilence Control
UR Burn Control
BG Midrange
RW Aggro
GU Ramp

R Goblins
B Suicide Black