Éphémère
Une créature ciblée que vous contrôlez inflige un nombre de blessures égal à sa force à chacune de deux autres créatures ciblées.
If one of the two other target creatures leaves the battlefield before Betrayal at the Vault resolves, the creature you control will still deal damage to the remaining other target creature.
If the creature you control leaves the battlefield before Betrayal at the Vault resolves, Betrayal at the Vault has no effect and no damage is dealt.