Card Codex

M:tG card similarity search

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
Lonely Arroyo Land — Desert Lonely Arroyo enters the battlefield tapped. When Lonely Arroyo enters the battlefield, it deals 1 damage to target opponent. {T}: Add {W} or {U}.
Lush Oasis Land — Desert Lush Oasis enters the battlefield tapped. When Lush Oasis enters the battlefield, it deals 1 damage to target opponent. {T}: Add {G} or {U}.
Soured Springs Land — Desert Soured Springs enters the battlefield tapped. When Soured Springs enters the battlefield, it deals 1 damage to target opponent. {T}: Add {U} or {B}.
Legolas, Counter of Kills 2GULegendary Creature — Elf Archer Reach Whenever you scry, if Legolas, Counter of Kills is tapped, you may untap it. Do this only once each turn. Whenever a creature an opponent controls dies, put a +1/+1 counter on Legolas. 2/3
Alter Reality 1UInstant Change the text of target spell or permanent by replacing all instances of one color word with another. (This effect lasts indefinitely.) Flashback {1}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Gaea's Balance 3GSorcery As an additional cost to cast this spell, sacrifice five lands. Search your library for a land card of each basic land type, put those cards onto the battlefield, then shuffle.
The Watcher in the Water 3UULegendary Creature — Kraken The Watcher in the Water enters the battlefield tapped with nine stun counters on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) Whenever you draw a card during an opponent's turn, create a 1/1 blue Tentacle creature token. Whenever a Tentacle you control dies, untap up to one target Kraken and put a stun counter on up to one target nonland permanent. 9/9
Frontier Warmonger 3RCreature — Human Warrior Whenever one or more creatures attack one of your opponents or a planeswalker they control, those creatures gain menace until end of turn. 4/4
Prism Array 4UEnchantment Converge — Prism Array enters the battlefield with a crystal counter on it for each color of mana spent to cast it. Remove a crystal counter from Prism Array: Tap target creature. {W}{U}{B}{R}{G}: Scry 3. (Look at the top three cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)
Forensic Gadgeteer 2UCreature — Vedalken Artificer Detective Whenever you cast an artifact spell, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Activated abilities of artifacts you control cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana. 2/3
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