Cheapest priced copy (New Phyrexia): $4.49 at Card Kingdom, near mint, their price list as of .
Melira, Sylvok Outcast 
Legendary Creature — Human Scout · 2/2 · Rare · New Phyrexia · #115
You can't get poison counters.
Creatures you control can't have -1/-1 counters put on them.
Creatures your opponents control lose infect.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $4.49 to $27.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| New Phyrexia | 115 | Rare | $4.49 | $27.99 |
4 rulings from Wizards of the Coast
- 1 June 2011Melira doesn't remove any poison counters you already have or any -1/-1 counters already on creatures you control.
- 1 June 2011It's possible for a creature an opponent controls to gain infect after Melira enters. For example, your opponent could cast Glistening Oil on a creature, and then Melira's ability and Glistening Oil's ability would be applied in timestamp order, with the most recent effect winning. The damage dealt to you by such a creature won't result in you losing life (because the creature has infect) or in you getting poison counters (because Melira stops them). Similarly, damage dealt to a creature you control by such a creature won't result in damage being marked on the creature or in -1/-1 counters. However, abilities that check whether damage was dealt (such as lifelink or Whispering Specter's triggered ability) will still see that damage.
- 1 June 2011Damage dealt to planeswalkers you control causes loyalty counters to be removed from them, regardless of whether Melira is on the battlefield.
- 1 June 2011If a creature with infect enters under an opponent's control after Melira enters, that creature loses infect.