Conjuro
Destruye la criatura objetivo. Crea dos fichas de artefacto Tesoro incoloras con "
, sacrificar este artefacto: Agrega un maná de cualquier color a tu reserva de maná".
If the target creature is an illegal target by the time Contract Killing resolves, the entire spell doesn’t resolve. You won’t get Treasures. If, on the other hand, the target is a legal target but isn’t destroyed (most likely because it has indestructible), you’ll get Treasures.