Yommurak, Baleful Willow

At the beginning of your upkeep, if you own Yommurak, Baleful Willow in exile, you may pay {1}{g}{g}. If you do, destroy target enchantment.
{1}{g}, put Yommurak, Baleful Willow on top of
your library: creatures you control get +2/+2
until end of turn. Activate only if you own
Yommurak, Baleful Willow in exile.