Jhin, the Virtuoso

Reach, Haste, Menace, Hexproof
{2}{b}{r}{t}: Sacrifice a creature.
Jhin, the Virtuoso deals damage equal to
that creature's power to any target. If the
damage dealt is equal to four, untap Jhin,
the Virtuoso. Target player discards a card.
When Jhin, the Virtuoso kills a creature,
deals 2 damage to any target.
The next one deals 3 damage and the
last one deals 4 damage.