Cheapest priced copy (Fifth Edition): $0.49 at Card Kingdom, near mint, their price list as of .
Orcish Squatters 
Creature — Orc · 2/3 · Rare · Ice Age · #211
Whenever this creature attacks and isn't blocked, you may gain control of target land defending player controls for as long as you control this creature. If you do, this creature assigns no combat damage this turn.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.49 to $0.59 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Fifth Edition | 258 | Rare | $0.49 | — |
| Ice Age | 211 | Rare | $0.59 | — |
3 rulings from Wizards of the Coast
- 4 October 2004The ability triggers on the declaration of blockers if no blockers are declared for it.
- 1 October 2008If you lose control of Orcish Squatters before its ability resolves, you won’t gain control of the targeted land at all.
- 15 April 2013An ability that triggers when something “attacks and isn’t blocked” triggers in the declare blockers step after blockers are declared if (1) that creature is attacking and (2) no creatures are declared to block it. It will trigger even if that creature was put onto the battlefield attacking rather than having been declared as an attacker in the declare attackers step.