Cheapest priced copy (Dissension): $0.99 at Card Kingdom, near mint, their price list as of .
Isperia the Inscrutable 
Legendary Creature — Sphinx · 3/6 · Rare · RNA Guild Kit · #13
Flying
Whenever Isperia deals combat damage to a player, choose a card name. That player reveals their hand. If a card with the chosen name is revealed this way, search your library for a creature card with flying, reveal it, put it into your hand, then shuffle.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.99 to $22.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dissension | 114 | Rare | $0.99 | $22.99Out of stock |
| RNA Guild Kit | 13 | Rare | $0.99 | — |
One ruling from Wizards of the Coast
- 1 May 2006The card is named when the ability resolves. The named card can't be played after it's named but before the player's hand is revealed.