After you make those two tokens, you get to draw a card if you have six or more Humans
It was manageable, but not intuitive and I could see new players having trouble getting this right
The first card that I am considering as a replacement for Greed is Erebos, God of the Dead, since he has the exact same mana cost as Greed, as well as being indestructible, preventing my opponents from gaining life, and potentially being a 5/7 creature, but my only concern is that his activated ability costs 1 more mana than does that of Greed, and that additional cost shall add up, over the course of a game
Reprint Chances: Likely (Whip-Spine Drake) and Unlikely (Lumithread Field, Whetwheel, and Zoetic Cavern) Sliver Cycle Slivers were another creation from Mike Elliott's Astral Ways set
Power up your existing decks