They effectively double the mana rebate from Prosper, greatly improve the Treasure synergies in the deck, and also work beautifully with some of your new win conditions Win Conditions Im certain Prosper didnt sign a deal with a demon without knowing that they could stand to well, prosper from it
Green cards in particular tend to be fairly straightforward and combat-focused, so this will likely be a good entry point to the game
Deploy cheap creatures and finish the job with burn spells like Play with Fire
In the late game ( as soon as turn five for aggressive decks like this), you will look for the perfect moment to deploy your lethal attack using what remains of your cards in hand
Map the Frontier We have Invasion of Zendikar and similar effects, but Map the Frontier can nab your Scavenger Grounds
I can hear Zacama going BANG