Cheapest priced copy (Weatherlight): $0.35 at Card Kingdom, near mint, their price list as of .
Kithkin Armor 
Enchantment — Aura · Common · Weatherlight · #19
Enchant creature
Enchanted creature can't be blocked by creatures with power 3 or greater.
Sacrifice this Aura: The next time a source of your choice would deal damage to enchanted creature this turn, prevent that damage.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Weatherlight | 19 | Common | $0.35 | — |