Cheapest priced copy (Foundations Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Serra Avenger 
Creature — Angel · 3/3 · Rare · Magic 2013 · #33
You can't cast Serra Avenger during your first, second, or third turns of the game.
Flying, vigilance
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
5 printings · $0.49 to $89.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Foundations Commander | 49 | Rare | $0.49 | — |
| Magic 2013 | 33 | Rare | $0.69 | $3.49 |
| Champs and States | 6 | Rare | — | $89.99 |
| Time Spiral | 40 | Rare | $1.29 | $6.99 |
| Time Spiral Remastered | 41 | Rare | $0.49 | $2.99Out of stock |
3 rulings from Wizards of the Coast
- 25 September 2006You can cast Serra Avenger during another player's first, second, or third turns of the game if some other effect (such as Vedalken Orrery) enables that.
- 1 July 2012If the game is restarted (by Karn Liberated), you can't cast Serra Avenger in your first, second, or third turn in the new game.
- 1 July 2012Serra Avenger cares about how many turns you have taken, not necessarily how many turns the game has had, in case you take an extra turn.