Cheapest priced copy (Invasion): $1.29 at Card Kingdom, near mint, their price list as of .
Aether Rift 
Enchantment · Rare · Invasion · #227
At the beginning of your upkeep, discard a card at random. If you discard a creature card this way, return it from your graveyard to the battlefield unless any player pays 5 life.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $1.29 to $15.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Invasion | 227 | Rare | $1.29 | $15.99 |
2 rulings from Wizards of the Coast
- 1 October 2009First, the card is discarded. Then, in turn order, each player is given the option to pay 5 life. Then, if no player paid 5 life, the card is put onto the battlefield from the graveyard.
- 1 October 2009The card is actually discarded, so anything which triggers on a discard will trigger. Such abilities will wait to go on the stack until after this ability has completely resolved.