In the volcanic, dark land of Jund...the one thing that matters is...VALUE!
The grind is real in this TWOBERT!
The concept is easy: get 1-3 friends to the table and grind through epic midrange wars & deep games with a lot of things happening on the battlefield.
Since this is a Jund Cube, the most important things will happen between the battlefield and your graveyards, so expect really inruiging and complex game states!
In this beloved 3-color-pair themed cube, you will find the best, Jund has to offer in a Legacy power-level environment:

Offers you a big variety of mana ramp, value generators, recursion, big & explosive threats and fantstic land and grayeyard synergies. Green is very deep in this cube.
Biggest strengh: Diverse value generating &/or game ending creatures.
Weakness: Very few removal options.

Red is as aggressive and invasive as ever in this cube. Red gives you also access to many very efficient and flexible spells and creatures. This color is very interesting, since it mixes straight forward threats with great damage based removal and includes also some combo/synergy role-players & enablers.
Biggest strength: Explosive and fast openings make red brutally inevitable.
Weakness: Some cards lose some of their power in the late game.

Black just has it all. Interaction, reanimation, sacrifice outlets & payoffs, value engines and also big finishers. There is also a very lean and mean proactive deck hidden in this very deep and powerful colour.
Biggest strength: Black offers you a perfect balance between efficiency and powerful plays.
Weakness: none detected.

Gruul is Ramp or Rampage. You usually land on a aggressive midrange, beatdown or lands-strategy with or without creatures. Sometimes you even disturb the slumber of Marit Lage to crush your opponent.

Life and Death. Recursion and big Value is hidden in the tombs of the Golgari. Golgari gives you access to many 2 for 1es, very cool graveyard decks, the classic rock-style midrange deck with tarmo & friends are the result. There is also a big and heavy ramp deck in this color pair.

Chaos, madness and destruction. Rakdos is very low to the ground and offers a ton of sacrifice themed cards, great removal and reanimation. Usual decks are aggro, reanimator & sacrifice midrange.

This is just a small illustration of all directions you can go. Straight Jund is obviously very doable, so you get access to every kind of strategic verse, just be sure to have good mana.

This cube offers great gameplay and a beautiful draft experience.
Enjoy the grind and seek for greatness, at any cost:)