Cheapest priced copy (Commander 2014): $0.69 at Card Kingdom, near mint, their price list as of .
Drana, Kalastria Bloodchief 
Legendary Creature — Vampire Shaman · 4/4 · Rare · Rise of the Eldrazi · #107
Flying
{X}{B}{B}: Target creature gets -0/-X until end of turn and Drana gets +X/+0 until end of turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $0.69 to $3.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2014 | 141 | Rare | $0.69 | — |
| Commander 2017 | 112 | Rare | $1.29 | — |
| The List | C17-112 | Rare | $0.69 | — |
| Rise of the Eldrazi | 107 | Rare | $0.79 | $3.99 |
3 rulings from Wizards of the Coast
- 15 June 2010If the targeted creature is an illegal target by the time the ability resolves, the ability doesn't resolve. Drana won't get the bonus.
- 15 June 2010The value of X may exceed the targeted creature's toughness. Drana's bonus is based on the value of X, regardless of what the targeted creature's toughness was.
- 15 June 2010You may target Drana itself with its ability. For example, if you do and X is 3, Drana will become 7/1 until end of turn.