Aidan, Protector of the five

Hexproof, Vigilance
Whenever you cast an enchantment spell, draw a card and gain 1 life
{4},{t}: Add {w}{u}{b}{r}{g} to your mana pool. Only use this mana to cast enchantment spells or to activate the abilities of enchantments.
{x},{t}: Return target enchantment card with converted mana cost X from your graveyard to your hand.