Natalya, Viz-Jaq'taar Assassin

Flash
First strike
Charge Up — Whenever Natalya, Viz-Jaq'taar
Assassin deals combat damage, you get {e}{e}.
Finishing Move — Pay {e}: Natalya deals 1 damage
to any target or you gain 2 life.
Shadow Discipline — Pay {e}{e}: Destroy target
creature that was dealt combat damage by Natalya
this turn or scry 2, draw two cards, then discard
a card. {line} "They'll never see me coming."