Goblin Caves 
Enchantment — Aura
$0.85 #17883 0.12 32.1 years
Enchant land
As long as enchanted land is a basic Mountain, Goblin creatures get +0/+2.
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Cards similar to Goblin Caves expected a card that isn't here?
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Goblin Shrine94%
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+1 more matching line
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"Enchant Mountain you control"
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"This creature gets +2/+0 for each other Goblin you control."