How can you create a combo with Nissa of Shadowed Boughs, Felidar Guardian, Yarok, the Desecrated, Ashnod's Altar?
user
[START OF COMBO]This combo can be formed with Nissa of Shadowed Boughs, Felidar Guardian, Yarok, the Desecrated, Ashnod's Altar

Color identity: GWUB
Mana cost: 
Steps:
  1. Activate Nissa's -5 to put Felidar Guardian onto the battlefield from the graveyard.
  2. Using its ETB blink Nissa and a land.
  3. Nissa and the land both enter putting 2 loyalty counters on Nissa.
  4. Sacrifice Felidar Guardian to Ashnod's Altar for {2}.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - Infinite enters the battlefield
  - Infinite landfall triggers
  - Infinite leaves the battlefield[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Nissa of Shadowed Boughs must be on the battlefield
  - Felidar Guardian must be in the graveyard
  - Yarok, the Desecrated must be on the battlefield
  - Ashnod's Altar must be on the battlefield
  - Nissa has at least 6 loyalty counters.
  - You control at least four lands.
[END OF COMBO PREREQUISITES]
assistant