Apokolips, Where Hope Dies

{t}: Add {b}{r} to your mana pool. Apokolips, Where Hope Dies deals 1 damage to you.
As Apokolips, Where Hope Dies enters the battlefield, you may pay 4 life, or sacrifice
two creatures, if you don't, it enters the battlefield tapped.
"It's beautiful, isn't it?" — Darkseid to Luthor