Stitches, Hell's Ringmaster

First Strike

At the beginning of your upkeep, create two 1/1 black demon creature tokens with deathtouch.

Whenever a creature an opponent controls dies, put a +1/+1 counter on each creature you control.

{3}{b}{r}, {t}: Each opponent loses 1 life for each creature
you control. If you control 10 or more creatures, they lose
2 life for each creature you control instead.