Cheapest priced copy (Commander Legends: Battle for Baldur's Gate): $0.49 at Card Kingdom, near mint, their price list as of .
Myrkul, Lord of Bones 
Legendary Creature — God · 7/5 · Rare · Commander Legends: Battle for Baldur's Gate · #287
As long as your life total is less than or equal to half your starting life total, Myrkul has indestructible.
Whenever another nontoken creature you control dies, you may exile it. If you do, create a token that's a copy of that card, except it's an enchantment and loses all other card types.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $0.49 to $1.29 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Legends: Battle for Baldur's Gate | 287 | Rare | $0.49 | $0.79 |
| Commander Legends: Battle for Baldur's Gate | 433 | Rare | $0.49 | $0.49 |
| Commander Legends: Battle for Baldur's Gate | 544 | Rare | — | — |
| Battle for Baldur's Gate Promos | 287s | Rare | — | $1.29Out of stock |
2 rulings from Wizards of the Coast
- 10 June 2022If Myrkul, Lord of Bones is dealt lethal damage at the same time that its controller's life total is reduced to less than or equal to half their starting life total, Myrkul will have indestructible at the time state-based actions are performed and survive.
- 10 June 2022The last ability creates a copy of the card as it last existed in the graveyard, not of the creature as it last existed on the battlefield.