Reigna of Many Masks

As long as there are no cards in your graveyard, Reigna isn't a creature.
{w}: Until end of turn, if a card would be put into your graveyard from anywhere, exile it instead.
For each card exiled this way, you gain 1 life.
{1}{u}, Shuffle X cards you own in exile into your library: Counter target spell with converted mana cost X.
{2}{r}: Search your library for up to two land cards and exile them.