Aside from the card handling mechanism, there are some pretty slick details to this build
Gist Unearth is a keyword ability on creatures that returns it to the battlefield, gives it haste, and then exiles it at the end of the turn (or if it would die before the end of the turn)
Vicious Rumors This one-cost mana common makes all foes ping one, mill one, discard one and then you gain life too
The strategy involves assembling 1-power creatures, a free sacrifice outlet like Viscera Seer, and a payoff like Serrated Scorpion
It certainly doesn't feel fair when the green player at your table drops several lands in a row, and that's when a card like Land Tax comes into its own
Ive already gotten way more from the program than I thought Id ever get, and with more players growing interested, its soon going to replace every program out there