Kodama of the East Tree + Tireless Provisioner + Selesnya Sanctuary

Kodama of the East Tree
Tireless Provisioner
Selesnya Sanctuary

Requires
Selesnya Sanctuary in hand. All other permanents on the battlefield.
Steps
  1. Play Selesnya Sanctuary
  2. Selesnya Sanctuary enters the battlefield, triggering itself, Tireless Provisioner, and Kodama
  3. Resolve the Kodama trigger, choosing to put nothing onto the battlefield from your hand
  4. Resolve the Selesnya Sanctuary trigger, returning it from the battlefield to your hand
  5. Resolve the Tireless Provisioner trigger, creating a Food or a Treasure token
  6. The Food or Treasure token enters the battlefield, triggering Kodama, putting Selesnya Sanctuary from your hand onto the battlefield
  7. Selesnya Sanctuary enters the battlefield, triggering itself and Tireless Provisioner
  8. Repeat from step 4
Results
Infinite Treasure tokens. Infinite Food tokens. Infinite colored mana. Infinite lifegain. Infinite lifegain triggers. Infinite landfall triggers.