This cube is meant to simulate a paper masters set experience (similar to Modern Masters or Masters 25), but for the Pioneer format. The cube is meant to be drafted by creating simulated packs with seeded commons, uncommons, rares, and a few twists...

For the first time in a Masters set, double-faced cards make an appearance! A seeded slot in the pack takes the place of one of the commons. The DFC's have different rarities, comparable to the DFC sheet in original Innistrad packs.

Like other masters sets, PatPov's Pioneer Masters includes a "foil" in every pack. In reality, this will be a randomly selected card from the remainder of the cube once the 14-card packs have been put together, at a weighted distribution to properly represent rarity.

On top of that, each pack in PatPov's Pioneer Masters also contains a rare land (in place of a common). This allows for desirable rare lands to be "reprinted" without taking of slots from the diverse set of rares that make up the Pioneer format.

The pack breakdown is as follows:
8 Commons
3 Uncommons
1 Rare/Mythic Rare
1 Rare land
1 DFC
1 Random "Foil" Card

Archetypes:
Flicker, Spirits, Control
Colorless, Eldrazi, Control
Sacrifice, Midrange
Stompy
Go-wide, Humans, +1/+1 Counters

Flying/Angels/Lifegain
Spells/Drakes
Delirium, Midrange
Heroic Aggro
5-color, Ramp

Enjoy!