We do get a slight discount as we scale the value of X, but it's definitely an investment to cast
Mono-Green, like the other Mono Colored decks, has access to staple cards that normally wouldn't be played in a multi-Colored deck, and would go under the radar otherwise
I started playing just after Fifth Edition in 1997, and I immediately gravitated to the beautiful midrange pairing of efficient creatures backed up by good removal, even if I thought that Force of Nature and Dark Banishing were the best we could do
It goes without saying that not all draft formats are equally liked, and the product's price is indeed a concern but I'd hazard a guess that drafters would be happy to have the option of a new set to draft every six or seven weeks
Even before looking at JBros black cards, I wondered how many of those powerful troublemakers Id see and whether black might have a leg up thanks to how many amazing ETB creatures it has