Blitz who seeks hope

Changeling
Vigilance
Whenever you play an enchantment, draw a card or gain 5 life.
{x}{w/u},{t}: Search your library for an enchantment card with converted mana cost X or less and place it in your hand, then shuffle.
{x}{w/b},{t}: Search your graveyard for an enchantment card with converted mana cost X or less, put it in your hand.