Cheapest priced copy (Magic 2010): $0.35 at Card Kingdom, near mint, their price list as of .
Illusionary Servant 
Creature — Illusion · 3/4 · Common · Magic 2010 · #57
Flying
When this creature becomes the target of a spell or ability, sacrifice it.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic 2010 | 57 | Common | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 1 October 2009If Illusionary Servant becomes the target of a spell or ability, Illusionary Servant’s ability triggers and is put on the stack on top of that spell or ability. Illusionary Servant’s ability will resolve (causing it to be sacrificed) first. Unless the spell or ability has another target, it will then be countered when it tries to resolve for having no legal targets.