Stranger to the Forest

{t}: Add {w}, {u}, or {b} to your mana pool.
{w}, Discard a card: You gain hexproof until end
of turn.
{u}, Discard a card: Scry 1. Draw a card.
{b}, Discard a card: Regenerate target creature.
After being stripped of her true name and banished from the forest for the crime of sorcery she would walk the land and find new magics to help her survive.