Felidar Guardian, Wispweaver Angel, and Purphoros, God of the Forge

Prerequisites

• Felidar Guardian in hand
• Wispweaver Angel on the battlefield
• Purphoros, God of the Forge on the battlefield
• available

Steps

1. Cast Wispweaver Angel
2. When it ETBs, target Felidar Guardian with its ETB and trigger Purphoros, God of the Forge
3. When Felidar Guardian ETBs, target Wispweaver Angel and trigger Purphoros, God of the Forge
4. Repeat for Infinite damage

Results

• Infinite damage
• Infinite ETB
• Infinite LTB