Keeper of Progenitus
Creature — Elf Druid1/3$2.07
Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced.
Legal in Commander
Is
Does
Combos 6
Keeper of Progenitus + Magus of the Candelabra + Staff of Domination
- Infinite card draw
- Infinite lifegain
- Infinite lifegain triggers
- Infinite mana creatures you control can produce
- Infinite mana lands you control can produce
- Infinite untap of lands you control
Commander Spellbook ↗How it works
Before you start
Magus of the Candelabra does not have summoning sickness. You control at least five in any combination of Forests, Mountains and/or Plains.
Steps
Activate five in any combination of Forests, Mountains and Plains by tapping them, adding {5}. Keeper of Progenitus triggers five times, adding at least {5}. Activate Magus of the Candelabra by paying {5} and tapping it, untapping the five lands. Activate Staff of Domination's third ability by paying {3} and tapping it, untapping Magus of the Candelabra. Activate Staff of Domination's first ability by paying {1}, untapping Staff of Domination. Repeat. Once you have infinite mana, you may use it to activate Staff of Domination's other abilities.
Keeper of Progenitus + Ashaya, Soul of the Wild + Magus of the Candelabra
- Infinite mana lands you control can produce
- Infinite green mana
Commander Spellbook ↗How it works
Before you start
You control two mana-producing Forests, Mountains and/or Plains other than Magus of the Candelabra.
Steps
Activate two lands by tapping them, adding at least {2}. Keeper of Progenitus triggers twice, adding {2}. Activate Magus of the Candelabra by paying {3} and tapping it, untapping the two lands and Magus of the Candelabra. Repeat.
Keeper of Progenitus + Ashaya, Soul of the Wild + Pili-Pala
- Infinite colored mana
Commander Spellbook ↗How it works
Before you start
Pili-Pala does not have summoning sickness.
Steps
Activate Pili-Pala by tapping it, adding {G}{G}. Activate Pili-Pala by paying {2} and untapping it, adding one mana of any color. Repeat.
Keeper of Progenitus + Silvanus's Invoker + Agatha of the Vile Cauldron
- Infinite mana lands you control can produce
- Infinite power and toughness for most creatures you control until end of turn
- Infinite untap of lands you control
Commander Spellbook ↗How it works
Before you start
You control a Mountain, Forest or Plains.
Steps
Activate a Mountain, Forest or Plains by tapping it, adding {1}. Keeper of Progenitus triggers, adding {1}. Activate Silvanus's Invoker by paying {1}, untapping the land and causing it to become an 8/8 Elemental with trample and haste in addition to its other types until end of turn. Repeat.
Keeper of Progenitus + Earthcraft + Ant Queen
- Infinite tapped creature tokens
Commander Spellbook ↗How it works
Before you start
You control a basic Forest.
Steps
Activate Ant Queen by paying {1}{G}, creating a creature token Activate Earthcraft by tapping the creature token, untapping a basic Forest. Activate the Forest by tapping it, adding {G} Keeper of Progenitus triggers, adding {G} Repeat
Keeper of Progenitus + Earthcraft + Sliver Queen
- Infinite tapped creature tokens
Commander Spellbook ↗How it works
Before you start
You control a basic Mountain, Forest or Plains.
Steps
Activate Sliver Queen by paying {2}, creating a creature token Activate Earthcraft by tapping the creature token, untapping a basic Mountain, Forest or Plains. Activate the land by tapping it, adding {1} Keeper of Progenitus triggers, adding {1} Repeat
Combo data from Commander Spellbook. Only combos of 2 or 3 named cards are listed.
Best commanders
Commanders whose abilities work with this card and share its colors, from what the cards do.
- Seton, Krosan ProtectorKeeper of Progenitus is a Druid, which Seton, Krosan Protector can use.
- Marwyn, the NurturerKeeper of Progenitus is an Elf, which Marwyn, the Nurturer can use.
- Lathril, Blade of the ElvesKeeper of Progenitus is an Elf, which Lathril, Blade of the Elves can use.
- Nissa, Resurgent AnimistKeeper of Progenitus is an Elf, which Nissa, Resurgent Animist can use.
- Ezuri, Renegade LeaderKeeper of Progenitus is an Elf, which Ezuri, Renegade Leader can use.
- Dionus, Elvish ArchdruidKeeper of Progenitus is an Elf, which Dionus, Elvish Archdruid can use.
- Dwynen, Gilt-Leaf DaenKeeper of Progenitus is an Elf, which Dwynen, Gilt-Leaf Daen can use.
- High Perfect MorcantKeeper of Progenitus is an Elf, which High Perfect Morcant can use.
- Abomination of LlanowarKeeper of Progenitus is an Elf, which Abomination of Llanowar can use.
- Maralen, Fae AscendantKeeper of Progenitus is an Elf, which Maralen, Fae Ascendant can use.