Ayrenn, Unforeseen Queen

When Ayrenn, Unforeseen Queen enters the battlefield, you may return a non-creature, non-planeswalker card from your graveyard to your hand.
Non-creature spells under your control costs {1} less.
{1}{g/u}{g/w}{w/u}: Exile Ayrenn, Unforeseen Queen. Return it to the battlefield at the beggining of your upkeep.