Secret Arcade // Dusty Parlor, and Ghostly Dancers

Prerequisites

• Secret Arcade // Dusty Parlor on the battlefield
• Ghostly Dancers in hand

Steps

1. Cast Ghostly Dancers by paying its mana cost
2. When Ghostly Dancers enters the battlefield as an enchantment due to Secret Arcade, it triggers, creating a creature token
3. When the Spirit enters the battlefield as an enchantment due to Secret Arcade, Ghostly Dancers's second ability triggers, creating a creature token
4. Repeat step 4

Results

• Infinite ETB
• Infinite creature tokens
• Draw the game