Enebe, Cloud-Conjurer

+2: Enchantment creatures you control get +1/+1, +0/+2, or +2/+0 until end of turn.
0: Destroy target enchantment, or change which permanent an aura is enchanted to.
-18: Search your library for up to 15 enchantments and play all of them without paying their mana costs. Shuffle you library afterwards.