Accrue Knowledge

scry. 3
revel the top card of your deck if the color
of the card is
• red. deal x damage to target creature or
player x is equal to that card converted mana cost
• blue. draw three cards
• green. add {g}{g}{g} to your mana pool
{bull} black. return target zombie from your grave
yard to your hand
{bull} white. gain 4 life