The Locust God, Purphoros, God of the Forge, and Snake Umbra

Prerequisites

• The Locust God on the battlefield
• Purphoros, God of the Forge on the battlefield
• Snake Umbra on the battlefield
• Snake Umbra attached to Purphoros
• You have a way to draw a card

Steps

1. Draw a card
2. The Locust God triggers, creating a 1/1 Insect creature token with flying and haste
3. The Insect enters the battlefield, triggering Purphoros, dealing 2 damage to each opponent
4. Snake Umbra triggers, causing you to draw a card
5. Repeat from step 2

Results

• Near-infinite damage
• Infinite card draw
• Near-infinite ETB
• Infinite draw triggers
• Near-infinite creature tokens with haste