I'll search for information about Mono Black Eldrazi in the Modern format to see if it's a recognized archetype.
Let me check for "Black Eldrazi" or just "Eldrazi" variations:
Perfect! Let me get more details about Black Eldrazi's recent performance and card composition:
Yes! Mono Black Eldrazi (also called "Black Eldrazi Bones" due to the key card Emperor of Bones) is absolutely a real Modern deck, though it's a fringe/tier 2-3 archetype.
The deck combines the classic Eldrazi mana acceleration package with black disruption and the powerful synergy of Emperor of Bones:
Key Cards (100% presence):
The deck leverages the mono-black mana base to power out threats early while disrupting opponents with hand disruption and removal.
Data from 23 tournaments (91.3% MTGO, 8.7% Melee). Recent examples: Modern Challenge 32, MEGA Modern, Regional Championship T10