ELDRAZI ASSAULT

The "Eldrazi Assault" deck puts the vicious might of the Eldrazi in your hands. Although you'll use black and red mana to cast them, the otherworldly Eldrazi are completely devoid of color. Grow your colorless swarm into a monstrous army by adding more and more creatures to the board.

These Eldrazi are built to attack early and often, and they tend to improve alongside other colorless cards. Kozilek's Sentinel is the ideal creature to cast on turn two, as your other colorless spells will keep it attacking. Nettle Drone and Molten Nursery add additional damage onto most of your spells, keeping your opponent on the defensive.

Some of your creatures feature the ingest ability, enabling them to exile cards from your opponents library each time they deal combat damage to him or her. You can also exile cards outside of combat with Touch of the Void and Transgress the Mind. Those exiled cards can be 'processed' by cards like Mind Raker and Processor Assault, each of which pays for an effect  by putting an opposing exiled card into the graveyard.

There are many options in the Battle for Zendikar set for improving the "Eldrazi Assault" deck. You can add Dust Stalker and Skitterskin to make the deck more aggressive, or access a variety of effects through Processors like Wasteland Strangler. Don't forget that many artifacts are colorless; those cards will work just like devoid cards alongside spells and abilities that care about colorless cards.