Cheapest priced copy (Final Fantasy): $0.49 at Card Kingdom, near mint, their price list as of .
Kain, Traitorous Dragoon 
Legendary Creature — Human Knight · 2/4 · Rare · Final Fantasy · #105
Jump — During your turn, Kain has flying.
Whenever Kain deals combat damage to a player, that player gains control of Kain. If they do, you draw that many cards, create that many tapped Treasure tokens, then lose that much life.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
4 printings · $0.49 to $6.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Final Fantasy | 105 | Rare | $0.49 | $0.49 |
| Final Fantasy | 316 | Rare | $2.49 | $5.99 |
| Final Fantasy | 449 | Rare | $1.29 | $6.99 |
| Final Fantasy Promos | 105s | Rare | — | $3.99 |