FOILCheapest priced copy (Core Set 2020): $2.79 at Card Kingdom, foil, near mint, their price list as of .
Mu Yanling, Celestial Wind 
Legendary Planeswalker — Yanling · Mythic · Core Set 2020 · #286
+1: Until your next turn, up to one target creature gets -5/-0.
−3: Return up to two target creatures to their owners' hands.
−7: Creatures you control with flying get +5/+5 until end of turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $2.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Core Set 2020 | 286 | Mythic | — | $2.79 |
2 rulings from Wizards of the Coast
- 12 July 2019Mu Yanling’s last ability affects only creatures you control with flying at the time it resolves. Creatures you begin to control later in the turn (or creatures that that gain flying later in the turn) won’t get +5/+5.
- 12 July 2019In a multiplayer game, if you leave the game after Mu Yanling’s first ability resolves but before your next turn begins, its effect lasts until your next turn would have begun. It neither expires immediately nor lasts indefinitely.