Artefato
Toda vez que conjura uma mágica instantânea ou feitiço, você pode colocar um marcador de carga em Cetro de Osso de Esfinge. Se fizer isso, Cetro de Osso de Esfinge causa uma quantidade de dano igual ao número de marcadores de carga nele à criatura ou ao jogador alvo.
If you cast an instant or sorcery spell, Sphinx-Bone Wand’s ability triggers and goes on the stack on top of it. The ability will resolve before the spell does.
If Sphinx-Bone Wand leaves the battlefield before its ability resolves, you won’t be able to put a charge counter on it. As a result, it won’t deal damage.
If the targeted permanent or player is an illegal target by the time the ability resolves, the ability doesn’t resolve. You won’t put a charge counter on Sphinx-Bone Wand and it won’t deal damage.