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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
Standing Stones 3Artifact {1}, {T}, Pay 1 life: Add one mana of any color.
Elfhame Druid 1GCreature — Elf Druid {T}: Add {G}. {T}: Add {G}{G}. Spend this mana only to cast kicked spells. 0/2
Mystic Monstrosity Artifact Creature — Construct Lands you control have "{T}: Add one mana of any color." 5/6
Virtue of Strength 5GGEnchantment If you tap a basic land for mana, it produces three times as much of that mana instead.
A-Base Camp Land {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Cleric, Rogue, Warrior, or Wizard spell or to activate an ability of a Cleric, Rogue, Warrior, or Wizard.
Letter of Acceptance 3Artifact {T}: Add one mana of any color. {2}, {T}, Sacrifice Letter of Acceptance: Draw a card.
Bonder's Ornament 3Artifact {T}: Add one mana of any color. {4}, {T}: Each player who controls a permanent named Bonder's Ornament draws a card.
Sunken Citadel Land — Cave Sunken Citadel enters the battlefield tapped. As it enters, choose a color. {T}: Add one mana of the chosen color. {T}: Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.
Arcum's Astrolabe SSnow Artifact ({S} can be paid with one mana from a snow source.) When Arcum's Astrolabe enters the battlefield, draw a card. {1}, {T}: Add one mana of any color.
Energy Refractor 2Artifact When Energy Refractor enters the battlefield, draw a card. {2}: Add one mana of any color.
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