Carfolites collection of counterfeit cards also came from people who came into the card shops to sell them
Ixalan'd Binding: A bit too heavy for the interim exiling benefit, yet in constructed it can stop a whole playset of something, and that is simply awesome
Death Grasp and Putrid Warrior were the first cards to both gain and drain life
The latter cards are the equivalent of the Special Illustration Rare cards, which are among the most expensive cards in the physical game
This Jace literally divides the battlefield into sectors, which makes combat super quirky
If a permanent enters the battlefield under an opponent's control with hexproof, indestructible, protection, shroud, and/or ward after Shay Cormac's first ability resolves, it won't lose that ability until you activate Shay Cormac's first ability again