Reaper of Souls

At the beginning of your upkeep, target player
loses 3 life, you lose 1 life.
Dominion
During target players turn, they may pay one half
of their life total. If they do, target player gains
control of Reaper of Souls.
Before it struck Devlaxia down, the beast whispered
'I serve many masters, this night, it is not you'