Feitiço
Destrua todos os artefatos. Depois, Assalto Estrutural causa a cada criatura dano igual ao número de artefatos colocados em cemitérios vindos do campo de batalha neste turno.
If a player controls an artifact creature with a shield counter on it as Structural Assault destroys all artifacts, a shield counter will be removed before Structural Assault deals damage to each creature. Unless that artifact creature has another shield counter on it, the damage won't be prevented.