Cheapest priced copy (Core Set 2021): $0.59 at Card Kingdom, near mint, their price list as of .
Sanctum of Tranquil Light 
Legendary Enchantment — Shrine · Uncommon · Core Set 2021 · #33
{5}{W}: Tap target creature. This ability costs {1} less to activate for each Shrine you control.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.59 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Core Set 2021 | 33 | Uncommon | $0.59 | $1.99 |
3 rulings from Wizards of the Coast
- 23 June 2020Each Shrine has an ability that counts the number of Shrines you control. These abilities include the Shrine they're printed on.
- 23 June 2020The cost reduction applies only to generic mana in the cost of the activated ability. It can't reduce the {W} requirement.
- 23 June 2020Shrines count only enchantments with the subtype Shrine. Other cards with “shrine” in their name (such as Jungle Shrine, Luxa River Shrine, and Nantuko Shrine) don't count.