It's Important to Remember

If mostly blue mana was spent to cast this spell:
Scry {x} then draw a card for each blue mana
spent.
If mostly black mana was spent to cast this spell:
Sacrifice {x} creatures, add the converted mana
cost of all creatures sacrificed this turn to your
mana pool. You may play spells from your
graveyard until end of turn.
If it is a tie do both.