Ebonblade Reaper (ONS)

Ebonblade Reaper  (3) 
Creature — Human Cleric (1/1) 
Whenever Ebonblade Reaper attacks, you lose half your life, rounded up.
Whenever Ebonblade Reaper deals combat damage to a player, that player loses half their life, rounded up.
Morph  (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)