The land base is another easy way to reduce the cost of Commander decks right now, as so many lands have steadily risen in price over the last few years that if you want to run mostly non-basics, it's going to take up a huge portion of your budget.
I think this is still a cheap entry point, considering a regular Powder Keg costs nearly $10 and a foil original printing is more than $100
The December preview gave us a pretty good idea of what to expect for this collaboration
I still think that if you were big on the tribes featured on Ixalan, this set is great, if not easily skippable
The full texts of these abilities are At the beginning of the monarchs end step, that player draws a card and Whenever a creature deals combat damage to the monarch, its controller becomes the monarch. There are several cards with abilities that trigger depending on whos the monarch
Eventually you get enough copies in play to then finish the chain by copying Goblin Recruiter once more to put Sling-Gang Lieutenant on top of the library to then sacrifice all your new Goblin friends to kill your opponent