Cheapest priced copy (Magic 2015): $0.35 at Card Kingdom, near mint, their price list as of .
Warden of the Beyond 
Creature — Human Wizard · 2/2 · Uncommon · Magic 2015 · #42
Vigilance (Attacking doesn't cause this creature to tap.)
This creature gets +2/+2 as long as an opponent owns a card in exile.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic 2015 | 42 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 18 July 2014Warden of the Beyond can't get more than +2/+2 from its last ability, no matter how many opponents own a card in exile or how many exiled cards they own.