Kroxa, Titan of Death's Hunger

Kroxa, Titan of Death's Hunger

Legendary Creature - Elder Giant | Power/Toughness: 6 / 6 (CMC 2)
When Kroxa enters the battlefield, sacrifice it unless it escaped.
Whenever Kroxa enters the battlefield or attacks, each opponent discards a card, then each opponent who didn't discard a nonland card this way loses 3 life.
Escape--, Exile five other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)