The Array of Reality

{t}: Gain 5 life, draw 5 cards
{t}, discard a card: Add {w}{w}{u}{u}{b}{b}{r}{r}{g}{g} to your mana pool
{t}, discard your hand (min. 4 cards): deal 12 damage to target creature or player
{t}, exile 7 cards: Put 2 creatures from your graveyard into your hand