Emptiness

When this creature enters, if {W}{W} was spent to cast it, return target creature card with mana value 3 or less from your graveyard to the battlefield.
When this creature enters, if {B}{B} was spent to cast it, put three -1/-1 counters on up to one target creature.
Evoke {W/B}{W/B}

Cuando esta criatura entre, si se usó {W}{W} para lanzarla, regresa la carta de criatura objetivo con valor de maná de 3 o menos de tu cementerio al campo de batalla.
Cuando esta criatura entre, si se usó {B}{B} para lanzarla, pon tres contadores -1/-1 sobre hasta una criatura objetivo.
Evocar {W/B}{W/B}.