Cheapest priced copy (Hour of Devastation): $0.49 at Card Kingdom, near mint, their price list as of .
Hour of Glory 
Instant · Rare · Hour of Devastation · #65
Exile target creature. If that creature was a God, its controller reveals their hand and exiles all cards from it with the same name as that creature.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
2 printings · $0.49 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Hour of Devastation | 65 | Rare | $0.49 | $0.49 |
| Hour of Devastation Promos | 65s | Rare | — | $0.59 |
2 rulings from Wizards of the Coast
- 14 July 2017If the target creature is an illegal target by the time Hour of Glory resolves, the entire spell doesn’t resolve. No player reveals their hand or exiles cards from it.
- 19 January 2018There are many important moments in the story, but the most crucial—called “story spotlights”—are shown on cards. These cards have the Planeswalker symbol in their text box; this symbol has no effect on gameplay. You can read more about these events in the official Magic fiction at http://www.mtgstory.com.