Grist, the Hunger Tide [Modern Horizons 2]

Set: Modern Horizons 2 Type: Legendary Planeswalker — Grist Rarity: Mythic Cost: {1}{B}{G} As long as Grist, the Hunger Tide isn't on the battlefield, it's a 1/1 Insect creature in addition to its other types.+1: Create a 1/1 black and green Insect creature token, then mill a card. If an Insect card was milled this way, put a loyalty counter on Grist and repeat this process.−2: You may sacrifice a creature. When you do, destroy target creature or planeswalker.−5: Each opponent loses life equal to the number of creature cards in your graveyard.