Empty the Warrens
Sorcery
Create two 1/1 red Goblin creature tokens.
Storm (When you cast this spell, copy it for each spell cast before it this turn.)
"They'd pour out of the warrens to make war (and to make room for the littering matrons)." —Sarpadian Empires, vol. IV
Illustrated by
Time Spiral#152CommonEnglishLegality
Rulings
The triggered ability that creates the copies can itself be countered by anything that can counter a triggered ability. If it is countered, no copies will be put onto the stack.
Spells cast from zones other than a player's hand and spells that were countered are counted by the storm ability.
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.
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.