I have posted a few months ago regarding the potential of an Eldrazi Black deck for Standard. That was during the preview days for the set Eldritch Moon. It was not quite of a deck choice that time, but not until after the rotation. I was able to discover this updated list on Magic-League, in which the deck finished first and was piloted by Csquared08.
Here is the decklist:
Main Deck
4 aether hub
4 evolving wilds
1 wastes
10 swamp
1 mirrorpool
3 blighted fen
2 sea gate wreckage
3 transgress the mind
3 grasp of darkness
3 liliana, the last hope
3 ruinous path
2 ob nixilis reignited
2 morbid curiosity
4 matter reshaper
4 thought-knot seer
2 kalitas, traitor of ghet
3 distended mindbender
1 demon of dark schemes
2 noxious gearhulk
3 filigree familiar
Sideboard
1 mirrorpool
1 emrakul, the promised end
2 reality smasher
2 flaying tendrils
1 transgress the mind
1 demon of dark schemes
3 gonti, lord of luxury
3 essence extraction
1 warping wail