Kodama of the East Tree + Field of the Dead + Guildless Commons

Kodama of the East Tree
Field of the Dead
Guildless Commons

Requires
Guildless Commons in hand. All other permanents on the battlefield. You have not played a land this turn. You control at least seven differently named lands.
Steps
  1. Play Guildless Commons
  2. Field of the Dead, Kodama of the East Tree, and Guildless Commons trigger
  3. Resolve the Kodama of the East Tree trigger, not putting anything onto the battlefield from your hand
  4. Resolve the Guildless Commons trigger, returning it to your hand
  5. Resolve the Field of the Dead trigger, creating a 2/2 black Zombie creature token
  6. Kodama of the East Tree triggers, putting Guildless Commons onto the battlefield from your hand
  7. Field of the Dead and Guildless Commons trigger
  8. Repeat from step 4
Results
Infinite creature tokens. Infinite landfall triggers. Infinite ETB.