Cheapest priced copy (Core Set 2020): $0.49 at Card Kingdom, near mint, their price list as of .
Leyline of Sanctity 
Enchantment · Rare · Wilds of Eldraine: Enchanting Tales · #10
If this card is in your opening hand, you may begin the game with it on the battlefield.
You have hexproof. (You can't be the target of spells or abilities your opponents control.)
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
7 printings · $0.49 to $6.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic 2011 | 21 | Rare | $0.59 | $6.99 |
| Core Set 2020 | 26 | Rare | $0.49 | $1.49 |
| Mystery Booster 2 | 14 | Rare | $0.49 | — |
| Modern Masters 2015 | 23 | Rare | $0.69 | $2.49 |
| Core Set 2020 Promos | 26p | Rare | $0.49 | $1.49 |
| Core Set 2020 Promos | 26s | Rare | — | $1.79 |
| Wilds of Eldraine: Enchanting Tales | 10 | Rare | $0.69 | $2.49 |
One ruling from Wizards of the Coast
- 19 March 2021A player's "opening hand" is the hand of cards the player has after all players have taken mulligans. If players have any cards in hand that allow actions to be taken with them from a player's opening hand, the starting player takes all such actions first in any order, followed by each other player in turn order. Then the first turn begins.