Jaqen H'ghar Faceless Man

When Jaqen H'ghar enters the battlefield, it is an Enchantment with 3 counters on it.
Once the 3 counters are gone this card
becomes a 3/3 Enchantment creature with Vigilance and Shroud.
{t}: Use 1 counter, reduce a target creature
your opponent controls toughness to zero.