View source for Grist, the Hunger Tide

"Grist, the Hunger Tide is a Black and Green planeswalker available for purchase and selection from Tarkir: Dragonstorm. Her abilities will allow you to:

Sacrifice a creature to generate resources.
Bury cards and wake up a creature to destroy an opposing support.
Bury more cards, injure your opponent and gain mana equal to the amount of cards in your graveyard."

Colors: Black, Green

Mana Bonuses: White (-2) Blue (-1) Black (+6) Red (-1) Green (+6)

Total Leveling Cost: 160720

Deck Limits at Level 60: 09 Creatures, 05 Spells, 05 Supports

Released at: 7.2.1