Encantamiento
Constelación — Siempre que la Fuerza de los caídos u otro encantamiento entre al campo de batalla bajo tu control, la criatura objetivo obtiene +X/+X hasta el final del turno, donde X es la cantidad de cartas de criatura en tu cementerio.
An Aura spell without bestow that has an illegal target when it tries to resolve won't resolve and will be put into its owner's graveyard. It won't enter the battlefield and constellation abilities won't trigger. An Aura spell with bestow won't be countered this way. It will revert to being an enchantment creature and resolve, entering the battlefield and triggering constellation abilities.