Congelación del cerebro
Target player mills three cards. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)
You may choose new targets for any of the copies. You can choose differently for each copy.
The copies are put directly onto the stack. They aren’t cast and won’t be counted by other spells with storm cast later in the turn.
A copy of a spell can be countered like any other spell, but it must be countered individually. Countering a spell with storm won’t affect the copies.