Rograkh, Son of Rohgahh, Lathliss, Dragon Queen, Cloudstone Curio, and Arcane Adaptation

Prerequisites

• Rograkh, Son of Rohgahh in hand or in the command zone
• Lathliss, Dragon Queen on the battlefield
• Cloudstone Curio on the battlefield
• Arcane Adaptation on the battlefield
• "Dragon" chosen with Arcane Adaptation
• You have enough mana to pay for commnader tax, if applicable

Steps

1. Cast Rograkh either from your hand or from the command zone by paying plus commnander tax, if applicable
2. When Rograkh enters the battlefield, Lathliss and Cloudstone Curio triggers
3. Resolve the Cloudstone Curio trigger, returning nothing to your hand
4. Resolve the Lathliss trigger, creating a 5/5 Dragon creature token
5. When the Dragon enters the battlefield, Cloudstone Curio triggers, returning Rograkh from the battlefield to your hand
6. Repeat

Results

• Infinite creature tokens
• Infinite ETB
• Infinite LTB
• Infinite storm count