Jiang, Monastery Master

Prowess, Double strike, Hexproof
Instant and Sorcery spells you cast have rebound.
{r/w}{r/w}{t}: Copy target spell two times, you may choose new targets.
{u}{u}{t}: Jiang, Monastery Master gains +X/+2 until end of turn, where x is twice the number of spells on the stack.