Cheapest priced copy (Alliances): $0.35 at Card Kingdom, near mint, their price list as of .
Lat-Nam's Legacy 
Instant · Common · Alliances · #30b
Shuffle a card from your hand into your library. If you do, draw two cards at the beginning of the next turn's upkeep.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
3 printings · $0.35 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Alliances | 30a | Common | $0.35 | — |
| Alliances | 30b | Common | $0.59 | — |
| Coldsnap Theme Decks | 30b | Common | $0.59 | — |
One ruling from Wizards of the Coast
- 1 October 2008Shuffling a card from your hand into your library is mandatory. The effect says “if you do” because performing that action might have been impossible. If you fail to shuffle a card into your library because your hand was empty, you won’t draw any cards.