Liliana of the Veil is a mythic Legendary Planeswalker — Liliana card from Dominaria United (DMU), collector number 373. Current market price: $5.39 (foil $7.44), TCGplayer market prices via Scryfall.
+1: Each player discards a card. −2: Target player sacrifices a creature. −6: Separate all permanents target player controls into two piles. That player sacrifices all permanents in the pile of their choice.