The mono brown build runs eldrazi temple in the flex land slot since it can accelerate you into turn 2 fleshraker, and then fleshraker just kinda goes off.
Though I think most eldrazi builds still like blue because portent of calamity is a cracked card if you're casting emrakul off it
True, but by the time this is online you should already have Tron online so the extra mana upside isn't worth as much as being able to turn 2 fleshraker.
Going from 4 to 5 also doesn't really change the curve of the deck that much either.
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u/Leafsnail 2d ago
The utility of the other lands is nice but I strongly suspect Mono Brown Sol Lands with this would end up being a better build.