Growing Authority

At the beginning of your upkeep, create a 0/1 black Human creature token.
Whenever you sacrifice a creature for the first time each turn, draw a card.
"There is a strange beauty to this world, this system. An... inevitability. No one is invincible. There will always be someone new grasping for power, and eventually one of them will succeed. And when that happens, you need to be ready." -Gareund, to Lorgon.