Storm of Brains

Spell mastery — As long as you have seven or
more instant or sorcery spells in your graveyard,
you may exile each instant and sorcery card from
your graveyard instead of paying this spell mana
cost.
Reveal the top X cards of your library, where X
is three plus the amount of spells you have casted
this turn. Put two of those cards on your hand
and the other cards on your graveyard.
Storm