Krampus titan of life's gift

When Krampus enters the battlefield, sacrifice it unless it escaped.
Whenever Krampus enters the battlefield or
attacks, you may mill 3 and gain 1 life for each creature put into the graveyard this way, then
you may put a land card from your graveyard
onto the battlefield tapped.
Escape—{g}{g}{b}{b}, Exile five other cards from
your graveyard. (You may cast this card from your graveyard for its escape cost.)