Soraka, Celestial Wanderer

Whenever you prevent damage draw a card.
{0}: Regenerate another target creature. Soraka
takes 2 damage.
"What you give of yourself to help others will be
returned to you a hundredfold. This is the power of
giving. Generosity is a gift that heals the giver as well,
in mind, body, and spirit."
— Soraka, Celestial Wanderer.