FOILCheapest priced copy (Duskmourn: House of Horror): $4.99 at Card Kingdom, near mint, their price list as of .
Enduring Courage 
Enchantment Creature — Dog Glimmer · 3/3 · Mythic · Duskmourn: House of Horror · #392
Whenever another creature you control enters, it gets +2/+0 and gains haste until end of turn.
When Enduring Courage dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment. (It's not a creature.)
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
6 printings · $4.99 to $379.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duskmourn: House of Horror | 133 | Rare | $5.49 | $4.99 |
| Duskmourn: House of Horror | 378 | Rare | $4.99 | $6.99 |
| Duskmourn: House of Horror | 392 | Mythic | — | $59.99 |
| Duskmourn: House of Horror | 402 | Mythic | — | $379.99 |
| Duskmourn: House of Horror Promos | 133p | Rare | $5.49 | $4.99 |
| Duskmourn: House of Horror Promos | 133s | Rare | — | $6.99 |
3 rulings from Wizards of the Coast
- 20 September 2024Dog and Glimmer are both creature types. Enduring Courage won't have those creature types when its last ability returns it to the battlefield because it won't be a creature.
- 20 September 2024If a nontoken permanent that's a copy of Enduring Courage dies while it's a creature, it will return to the battlefield as an enchantment when its last ability resolves. It won't have any card types other than enchantment.
- 20 September 2024A token that's a copy of Enduring Courage won't return to the battlefield when its last ability resolves.