Kodama of the East Tree, The Locust God, Rydia, Summoner of Mist, and Oboro, Palace in the Clouds

Prerequisites

• Kodama of the East Tree on the battlefield
• The Locust God on the battlefield
• Rydia, Summoner of Mist on the battlefield
• Oboro, Palace in the Clouds in hand

Steps

1. Play Oboro
2. When Oboro enters the battlefield, Kodama and Rydia trigger
3. In response, activate Oboro's first ability by tapping it, adding
4. Activate Oboro's second ability by paying , returning it from the battlefield to your hand
5. Resolve the Kodama trigger, choosing to put nothing onto the battlefield
6. Resolve the Rydia trigger, causing you to rummage
7. The Locust God triggers, creating a 1/1 Insect creature token with flying and haste
8. When the Insect enters the battlefield, Kodama triggers, putting Oboro from your hand onto the battlefield
9. When Oboro enters the battlefield, Rydia triggers
10. Repeat from step 3

Results

• Infinite draw triggers
• Infinite rummaging
• Infinite self-discard triggers
• Near-infinite ETB
• Near-infinite creature tokens with haste
• Near-infinite landfall triggers