Cheapest priced copy (Secret Lair Drop): $2.79 at Card Kingdom, near mint, their price list as of .
Eladamri's Vineyard 
Enchantment · Rare · Tempest · #223
At the beginning of each player's first main phase, that player adds {G}{G}.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $2.79 to $10.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Secret Lair Drop | 1692 | Rare | $2.79 | $2.79 |
| Tempest | 223 | Rare | $10.99 | — |
3 rulings from Wizards of the Coast
- 4 October 2004Only the first main phase each turn is considered a precombat main phase, even if other combat phases are created (with Relentless Assault, for example).
- 4 October 2004It will not trigger a second time in a turn, even if you cast a spell that gives you a third main phase.
- 1 May 2007This ability is not optional.