Over the course of two turns he makes your opponent discard two cards, while you draw two cards, before making each opponent sacrifice two of their creatures
I worked on the design of a game other than Magic
Giving +3/+1 and trample the turn you cast it is already a huge way to force damage through, and the Monster role token is a big difference, compared to similar combat tricks
Since the Black-Green combination worked well with Sacrifice mechanics (especially since the Ravnica edition) but left me relatively few options for land destruction, a combination with Red became more and more likely
The Skullspore Nexus Big Artifacts For A Little Mana Magic has been following a trend of big green artifacts that modify their normally high casting costs, with The Skullspore Nexus being the latest
Sedgemoor Witch One of the more pushed cards in Standard, Sedgemoor Witch, is a great option for midrange or spell-based strategies