Cheapest priced copy (Alara Reborn): $3.99 at Card Kingdom, near mint, their price list as of .
Nemesis of Reason 
Creature — Leviathan Horror · 3/7 · Rare · Alara Reborn · #28
Whenever this creature attacks, defending player mills ten cards.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $3.99 to $11.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Alara Reborn | 28 | Rare | $3.99 | $11.99 |
| Commander Legends: Battle for Baldur's Gate | 850 | Rare | $4.49 | — |
| The List | ARB-28 | Rare | $3.99 | — |
| Secret Lair Drop | 1302 | Rare | $8.99 | $8.49 |
One ruling from Wizards of the Coast
- 1 May 2009If the defending player has fewer than ten cards in their library, that player's entire library is put into their graveyard.