Goblin Shrine is a common Enchantment — Aura card from The Dark (DRK), collector number 68. Current market price: $0.33, TCGplayer market prices via Scryfall.
Enchant land As long as enchanted land is a basic Mountain, Goblin creatures get +1/+0. When this Aura leaves the battlefield, it deals 1 damage to each Goblin creature.