4-6 Players Cube
This is a cube designed for small playgroups.
I would call this a Peasant level Cube, since I only include a couple of draft rares.

Atlhough 180 cards are required for a 4 players draft, 300 allows for some variety of in between drafts.

Azorius - Flyers
Dimir - Pirates/Treasure
Rackdos -Pirates/Aggro
Gruul - Dinosasur Ramp
Selesnya -Dinosasur Midrange
Orzhov - Vampire Aggro/Midrange
Izzet -Pirates/Draw
Golgari - Explore? Goodstuff? (The set was not good at defininig its identity)
Boros - Dinosasur Aggro
Simic - Merfolk +1/+1

Yes I use duplicates of cards to keep mechanics working properly.Never feel afraid of having multiples of cards into your cubes if
that improves your gameplay.
Ixalan had a lot of design problems and a low complexity. This is a perfect cube for beginners.