Omnath, Locus of the Roil, Rograkh, Son of Rohgahh, Ashaya, Soul of the Wild, The Locust God, and Cloudstone Curio

Prerequisites

• Omnath, Locus of the Roil on the battlefield
• Rograkh, Son of Rohgahh in hand or in the command zone
• Ashaya, Soul of the Wild on the battlefield
• The Locust God on the battlefield
• Cloudstone Curio on the battlefield
• You control at least seven lands
• You have enough mana to pay for commander tax, if applicable

Steps

1. Cast Rograkh from your hand or the command zone by paying plus commander tax, if applicable
2. Rograkh enters the battlefield, triggering Cloudstone Curio and Omnath's second ability
3. Resolve the Cloudstone Curio trigger, returning nothing from the battlefield to your hand
4. Resolve the Omnath trigger, putting a +1/+1 counter on an Elemental you control and drawing a card
5. The Locust God triggers, creating a 1/1 Insect creture token with flying and haste
6. The Insect enters the battlefield, triggering Cloudstone Curio, returning Rograkh from the battlefield to your hand
7. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite +1/+1 counters on Elementals you control
• Near-infinite creature tokens with haste
• Near-infinite ETB
• Near-infinite landfall triggers
• Near-infinite LTB
• Near-infinite storm count