Secret Arcade // Dusty Parlor, and Gremlin Tamer

Prerequisites

• Secret Arcade // Dusty Parlor on the battlefield
• Gremlin Tamer in hand

Steps

1. Cast Gremlin Tamer by paying its mana cost
2. When Gremlin Tamer 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, Gremlin Tamer's second ability triggers, creating a creature token
4. Repeat step 4

Results

• Infinite ETB
• Infinite creature tokens
• Draw the game