Tectorath, the Quakeborn

Flying, Menace
At the beginning of each player's upkeep, that player loses 5 life unless they sacrifice a nonland permanent. If a creature is sacrificed this way, put +1/+1 counters on Vharzith, the Withering Maw equal to that creature’s power.

Whenever a creature is sacrificed, Draw a card.

"Your body, your soul—it all feeds the maw."