How can you create a combo with Yedora, Grave Gardener, Nervous Gardener, Ashnod's Altar?
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[START OF COMBO]This combo can be formed with Yedora, Grave Gardener, Nervous Gardener, Ashnod's Altar

Color identity: G
Mana cost: 
Steps:
  1. Activate Ashnod's Altar by sacrificing Nervous Gardener, adding {C}{C}.
  2. When Nervous Gardener dies, Yedora triggers, returning Nervous Gardener from your graveyard to the battlefield face-down as a Forest land.
  3. Activate Nervous Gardener by tapping it, adding {G}.
  4. Activate Nervous Gardener's disguise ability by paying {G}, turning it face-up.
  5. Nervous Gardener triggers, causing you to search your library for a land with a basic land type and put it into your hand.
  6. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - Infinite death triggers
  - Infinite landfall triggers
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Put all lands with a basic land type from your library into your hand[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant