2 Mythics and/or Rares
3 Uncommons
10 Commons

48 Mythics & Rares
72 Uncommons
240 Commons

7 of each color (35 total)
1 each dual color type (10 total)
3 colorless rares (3 total)

White - 55 (7M/R.4U.44C)
Blue - 55 (7M/R.4U.44C)
Black - 55 (7M/R.4U.44C)
Green - 55 (7M/R.4U.44C)
Red - 55 (7M/R.4U.44C)
2 Colors - 50 (10M/R.40U.0C) (Each Color Combo:1M/R.4U.0C)
Colorless - 21 (3M/R.8U.10C)
Lands - 14 (0R.4U.10C)