Cheapest priced copy (Core Set 2021): $5.99 at Card Kingdom, near mint, their price list as of .
Liliana, Waker of the Dead 
Legendary Planeswalker — Liliana · Mythic · Core Set 2021 · #297
+1: Each player discards a card. Each opponent who can't loses 3 life.
−3: Target creature gets -X/-X until end of turn, where X is the number of cards in your graveyard.
−7: You get an emblem with "At the beginning of combat on your turn, put target creature card from a graveyard onto the battlefield under your control. It gains haste."
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
5 printings · $4.99 to $24.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Core Set 2021 | 108 | Mythic | $5.99 | $5.99 |
| Core Set 2021 | 282 | Mythic | $10.99 | $24.99 |
| Core Set 2021 | 297 | Mythic | $5.99 | $4.99Out of stock |
| Core Set 2021 Promos | 108p | Mythic | $8.99 | $13.99 |
| Core Set 2021 Promos | 108s | Mythic | — | $6.99 |
6 rulings from Wizards of the Coast
- 23 June 2020A player who has a card in hand can't choose to lose 3 life instead of discarding a card.
- 23 June 2020The value of X is determined only as Liliana's second ability resolves. Once that happens, the value of X won't change later in the turn even if the number of cards in your graveyard changes.
- 23 June 2020As Liliana's first ability resolves, first the player whose turn it is chooses a card in hand without revealing it, then each other player in turn order does the same. Then all the chosen cards are discarded at the same time. Finally, each opponent who couldn't discard a card loses 3 life.
- 23 June 2020If you have no cards in hand, you just don't discard anything. You don't lose 3 life. Other players still discard if able.
- 23 June 2020In a multiplayer game, if a player leaves the game, all cards that player owns leave as well. If you leave the game, any permanents you control from Liliana's emblem are exiled.
- 23 June 2020Creatures put onto the battlefield with Liliana's emblem gain haste indefinitely.