Cheapest priced copy (Duel Decks: Venser vs. Koth): $0.35 at Card Kingdom, near mint, their price list as of .
Scroll Thief 
Creature — Merfolk Rogue · 1/3 · Common · Magic 2014 · #69
Whenever this creature deals combat damage to a player, draw a card.
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
6 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Duel Decks: Venser vs. Koth | 7 | Common | $0.35 | — |
| Duel Decks: Merfolk vs. Goblins | 17 | Common | $0.35 | — |
| Magic 2011 | 72 | Common | $0.35 | $0.49 |
| Magic 2013 | 66 | Common | $0.35 | $0.49 |
| Magic 2014 | 69 | Common | $0.35 | $0.49 |
| The List | DDT-17 | Common | $0.35 | — |
2 rulings from Wizards of the Coast
- 15 August 2010The ability is mandatory. You must draw a card when it resolves.
- 15 August 2010The ability triggers just once each time Scroll Thief deals combat damage to a player, regardless of how much damage it deals.