Jace's Thought Hound

When Jace's Thought Hound enters the
battlefield, draw a card.
{2}: Jace's Thought Hound becomes a 2/2
creature until the end of the turn. If you control
a Jace planeswalker it gains Hexproof until end
of turn.
{t}: : Target opponent loses 1 life. If you control
a Jace planeswalker, you Scry 1.
"Loyal hounds share their uncanny senses."