Cheapest priced copy (Ixalan): $4.99 at Card Kingdom, near mint, their price list as of .
Legion's Landing // Adanto, the First Fort 
Legendary Enchantment // Legendary Land · Rare · Ixalan · #22
When Legion's Landing enters, create a 1/1 white Vampire creature token with lifelink.
When you attack with three or more creatures, transform Legion's Landing.
(Transforms from Legion's Landing.)
{T}: Add {W}.
{2}{W}, {T}: Create a 1/1 white Vampire creature token with lifelink.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $4.99 to $14.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The List | XLN-22 | Rare | $5.49 | — |
| Ixalan Promos | 22s | Rare | — | $14.99 |
| XLN Treasure Chest | 22 | Rare | — | $9.49 |
| Ixalan | 22 | Rare | $4.99 | $6.99 |
2 rulings from Wizards of the Coast
- 29 September 2017The last ability of Legion's Landing only counts creatures that you declare as attacking creatures. Creatures that enter the battlefield attacking won't count.
- 29 September 2017Once you've attacked with three or more creatures, Legion's Landing will transform even if some of those creatures leave the battlefield or are removed from combat.