| Keeper of Progenitus | ||
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| Printings/Rarity: | 
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| Cost: |  
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| CMC: | 4 | |
| Card Type: | Creature — Elf Druid | |
| Power/Toughness: | 1/3 | |
| Oracle Text: | Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana to his or her mana pool of any type that land produced. | |
| Flavor Text: | He watches over the valley where Progenitus sleeps, culling signs from its steaming breaths. | |