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17 May 2024: Card library updated.

Keeper of Progenitus

3G · Creature — Elf Druid

Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced. 1/3

Similar cards

Color identity:
NameManaTypeText
Mind Bend UInstant Change the text of target permanent by replacing all instances of one color word with another or one basic land type with another. (For example, you may change "nonblack creature" to "nongreen creature" or "forestwalk" to "islandwalk." This effect lasts indefinitely.)
Blanket of Night 1BBEnchantment Each land is a Swamp in addition to its other land types.
Urborg, Tomb of Yawgmoth Legendary Land Each land is a Swamp in addition to its other land types.
Goblin Clearcutter 3RCreature — Goblin {T}, Sacrifice a Forest: Add three mana in any combination of {R} and/or {G}. 3/3
Minimus Containment 2WEnchantment — Aura Enchant nonland permanent Enchanted permanent is a Treasure artifact with "{T}, Sacrifice this artifact: Add one mana of any color," and it loses all other abilities. (If it was a creature, it's no longer a creature.)
Cascade Bluffs Land {T}: Add {C}. {U/R}, {T}: Add {U}{U}, {U}{R}, or {R}{R}.
Crystal Quarry Land {T}: Add {C}. {5}, {T}: Add {W}{U}{B}{R}{G}.
Fetid Heath Land {T}: Add {C}. {W/B}, {T}: Add {W}{W}, {W}{B}, or {B}{B}.
Fire-Lit Thicket Land {T}: Add {C}. {R/G}, {T}: Add {R}{R}, {R}{G}, or {G}{G}.
Flooded Grove Land {T}: Add {C}. {G/U}, {T}: Add {G}{G}, {G}{U}, or {U}{U}.
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