Valt, the Unpredictable

Partner with Valtryek, the Lightning Queen
Training, Hexproof,
Whenever you cast an instant or sorcery spell,
copy it, you may choose new targets for the copies.
Whenever you draw a card, you 2 life.
Whenever you lose life, target opponent
also loses half that damage.
At the beginning of your upkeep, add {u}{u}{r}{r}.
You may play sorcery spells anytime you could cast an instant.