The Keeper of Dark Pacts (Unknown Event #RB05)

The Keeper of Dark Pacts {4}{B}

Legendary Creature — Human Wizard

At the beginning of your upkeep, you lose 1 life and draw a card. Then, double the amount of life you lose and cards you draw for the rest of the game from this ability. (This is true even if this leaves the battlefield and returns.)

WITH

4/4
Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny