Mohg, Lord of Blood

Knell (Ward) - Create 9 Blood Tokens, you can't
sac Blood tokens until Nihil is resolved again.
Hemorrhage - Whenever one or more creatures
are sacrificed, each player creates a Blood Token.
Nihil - {b}{r}, {t}: Each opponent loses life equal
to the Blood tokens they control.
Welcome, honored guest. To the birthplace of our
dynasty!