Cheapest priced copy (Innistrad: Midnight Hunt): $2.79 at Card Kingdom, near mint, their price list as of .
Enduring Angel // Angelic Enforcer 
Creature — Angel // Creature — Angel · 3/3 · Mythic · Innistrad: Midnight Hunt · #327
Flying, double strike
You have hexproof.
If your life total would be reduced to 0 or less, instead transform this creature and your life total becomes 3. Then if this creature didn't transform this way, you lose the game.
Flying
You have hexproof.
Angelic Enforcer's power and toughness are each equal to your life total.
Whenever this creature attacks, double your life total.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $2.79 to $15.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 17 | Mythic | $3.49 | $15.99 |
| Innistrad: Midnight Hunt | 17 | Mythic | $2.79 | $2.99 |
| Innistrad: Midnight Hunt | 327 | Mythic | $4.99 | $3.49 |
| Innistrad: Midnight Hunt Promos | 17s | Mythic | — | $8.99 |
3 rulings from Wizards of the Coast
- 24 September 2021If a nonmodal double-faced card has somehow become a copy of Enduring Angel, the replacement effect will apply, the copy of Enduring Angel will transform, and your life total will become 3. However, because the copy effect that makes it Enduring Angel continues to apply to it after it transforms, it will still be a copy of Enduiring Angel. This means that the replacement effect will be applied again if your life total would be reduced to 0 or less a second time while that copy effect is still applied.
- 24 September 2021Applying the replacement effect can't cause Enduring Angel to transform if it isn't a double-faced permanent; that is, if it's a token or if a single-faced permanent has become a copy of it. In that situation, you will lose the game.
- 24 September 2021Enduring Angel's last ability is a replacement effect. It doesn't use the stack and can't be responded to. Notably, players cannot try to destroy Enduring Angel to prevent it from transforming and cause you to lose the game.