Endless Falls

{t}: Gain 3 life, draw 3 cards, and give a creature either Lifelink or Haste
{t}, exile your hand: Gain 3 life, draw 5 cards, create a green creature with 3/1 and deathtouch
{t}, {9}{w}{u}{b}{r}{g}, Exile your Graveyard: You can play all creatures in your hand without paying their mana costs, Destroy creatures your opponent controls equal to the creatures exiled to activate this ability minus the creatures played due to this ability