Nekrupa, Creator of Titans

{4}{w}{u}{b}{r}{g}{t}: Each player reveals the top
4 cards of their library, you may cast 5 of
them without paying their mana cost.
Indestructible
Whenever a land enters the battlefield you
may pay {2}. If you do, draw a card.
Once per turn, if you lose life, sacrifice a
permanent you control.