Enchanted Evening, and Gremlin Tamer

Prerequisites

• Enchanted Evening 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 Enchanted Evening, it triggers, creating a creature token
3. When the Spirit enters the battlefield as an enchantment due to Enchanted Evening, Gremlin Tamer's second ability triggers, creating a creature token
4. Repeat step 4

Results

• Infinite ETB
• Infinite creature tokens
• Draw the game