How can you create a combo with Yedora, Grave Gardener, Phyrexian Altar, Monastery Flock?
user
[START OF COMBO]This combo can be formed with Yedora, Grave Gardener, Phyrexian Altar, Monastery Flock

Color identity: GU
Mana cost: 
Steps:
  1. Activate Phyrexian Altar by sacrificing Monastery Flock, adding {U}.
  2. When Monastery Flock dies, Yedora triggers, returning Monastery Flock from your graveyard to the battlefield face down as a Forest land.
  3. Activate Monastery Flock by tapping it, adding {G}.
  4. Activate Monastery Flock's morph ability by paying {U}, turning it face up.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite death triggers
  - Infinite green mana
  - Infinite landfall triggers
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

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