Sylvanis, Soul Harvester

+1: Create a 2/2 black and white knight creature token with Vigilance. You lose 2 life
0: Create a legendary emblem with 'Creatures you control get +1/+1. Knights you control gain First Strike.'
-X: You lose X life. Create an X/X black knight creature token with Vigilance, Menace and Deathtouch. It enters the battlefield with X +1/+1 counters