Dreamwarden of Deepwood

Whenever you cast an instant or sorcery you
may pay an additional {2}. If you do, it
becomes an Aura Enchantments in addition with "Enchanted creature gets +X/+X,
where X is the mana value of the instant or sorcery.". Attach it to a target creature.
To her, magic is mutable, ever flowing, and changing.