FOILCheapest priced copy (Commander Legends: Battle for Baldur's Gate): $0.49 at Card Kingdom, near mint, their price list as of .
Baba Lysaga, Night Witch 
Legendary Creature — Human Warlock · 3/3 · Rare · Battle for Baldur's Gate Promos · #266s
{T}, Sacrifice up to three permanents: If there were three or more card types among the sacrificed permanents, each opponent loses 3 life, you gain 3 life, and you draw three cards.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
5 printings · $0.49 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Legends: Battle for Baldur's Gate | 266 | Rare | $0.49 | $0.79 |
| Commander Legends: Battle for Baldur's Gate | 414 | Rare | $0.49 | $0.49 |
| Commander Legends: Battle for Baldur's Gate | 525 | Rare | — | — |
| Battle for Baldur's Gate Promos | 266s | Rare | — | $0.69 |
| The List | CLB-266 | Rare | — | — |
2 rulings from Wizards of the Coast
- 10 June 2022You may sacrifice permanents that aren't different card types to pay the cost of Baba Lysaga's activated ability, but if you do, it will have no effect.
- 10 June 2022Check the types of those permanents as they last existed on the battlefield to see if there were three or more card types among the sacrificed permanents.