Ganax, Astral Hunter, Cloudstone Curio, Slumbering Dragon, Shivan Devastator, and Vanquisher's Banner

Prerequisites

• Ganax, Astral Hunter on the battlefield
• Cloudstone Curio on the battlefield
• Slumbering Dragon in hand
• Shivan Devastator on the battlefield
• Vanquisher's Banner on the battlefield
• "Dragon" chosen with Vanquisher's Banner
• available

Steps

1. Cast Slumbering Dragon by paying
2. Vanquisher's Banner triggers, causing you to draw a card
3. When Slumbering Dragon enters the battlefield, Ganax and Cloudstone Curio trigger
4. Resolve the Ganax trigger, creating a Treasure artifact token
5. Resolve the Cloudstone Curio trigger, returning Shivan Devastator from the battlefield to your hand
6. Activate the Treasure by tapping and sacrificing it, adding
7. Cast Shivan Devastator by paying
8. Vanquisher's Banner triggers, causing you to draw a card
9. When Shivan Devastator enters the battlefield, Ganax and Cloudstone Curio trigger
10. Resolve the Ganax trigger, creating a Treasure artifact token
11. Resolve the Cloudstone Curio trigger, returning Slumbering Dragon from the battlefield to your hand
12. Activate the Treasure by tapping and sacrificing it, adding
13. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite storm count